{"product_id":"jay-j3-posterior-pa-back-upper-thoracic-12","title":"JAY J3 Posterior (PA) Back – Upper Thoracic, 12\"","description":"\u003cp\u003e\u003cstrong data-start=\"0\" data-end=\"13\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-start=\"13\" data-end=\"16\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"0\" data-end=\"878\"\u003eLightweight and highly adjustable backrest system designed to fit a wide range of users and wheelchairs.\u003cbr data-start=\"120\" data-end=\"123\" data-is-only-node=\"\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"0\" data-end=\"878\"\u003eAvailable in multiple widths, heights, and contour depths for optimal pelvic and trunk support.\u003cbr data-start=\"218\" data-end=\"221\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"0\" data-end=\"878\"\u003eProvides four support height levels to accommodate varying torso lengths and injury levels.\u003cbr data-start=\"312\" data-end=\"315\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"0\" data-end=\"878\"\u003eOffers five contour shapes for superior posterior and lateral thoracic stability.\u003cbr data-start=\"396\" data-end=\"399\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"0\" data-end=\"878\"\u003eBariatric J3 Plus Backrest supports up to 500 lbs. and includes an optional pivoting lower shell extension.\u003cbr data-start=\"506\" data-end=\"509\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"0\" data-end=\"878\"\u003eCarbon Fiber shell option delivers ultra-lightweight performance, weighing as little as 2.2 lbs.\u003cbr data-start=\"605\" data-end=\"608\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"0\" data-end=\"878\"\u003eCompatible with a variety of hardware options, including RH, SH, TH, and 4-point systems.\u003cbr data-start=\"697\" data-end=\"700\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"0\" data-end=\"878\"\u003eOptional accessories include lateral pads, chest straps, and head supports for enhanced positioning.\u003cbr data-start=\"800\" data-end=\"803\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"0\" data-end=\"878\"\u003eJay Your Way customization available for individualized fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"880\" data-end=\"2007\"\u003e\u003cstrong data-start=\"880\" data-end=\"896\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"896\" data-end=\"899\"\u003eThe Jay J3 Wheelchair Back series is a premium, fully adjustable back support system engineered for comfort, stability, and versatility. Designed to meet the postural and positioning needs of a wide range of users, the J3 Back is available in various contour depths, widths, and heights to achieve an ideal fit. The lightweight contoured shell provides exceptional trunk and pelvic stability while maintaining comfort and mobility. The J3 Plus Backrest, developed specifically for bariatric users, offers a reinforced design capable of supporting up to 500 lbs. and includes a lower vanity shell extension for improved positioning without interference. With contour options ranging from 2.2\" to 6\", users can choose the level of lateral support best suited to their posture and functional needs. The optional Carbon Fiber shell delivers an incredibly lightweight solution for high-performance wheelchairs such as the Quickie Nitrum. Paired with adjustable hardware and available accessories, the J3 Back system provides superior comfort, posture alignment, and personalized support for daily or active use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2009\" data-end=\"2028\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-start=\"2028\" data-end=\"2031\"\u003e\u003cstrong data-start=\"2031\" data-end=\"2048\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2031\" data-end=\"2048\"\u003eProduct Type:\u003c\/strong\u003e Wheelchair Back Support System\u003cbr data-start=\"2079\" data-end=\"2082\"\u003e\u003cstrong data-start=\"2082\" data-end=\"2101\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2082\" data-end=\"2101\"\u003eContour Shapes:\u003c\/strong\u003e PA (2.2\"), PL (3\"), PD (6\"), PDL (6\"), PDC (6\")\u003cbr data-start=\"2149\" data-end=\"2152\"\u003e\u003cstrong data-start=\"2152\" data-end=\"2172\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2152\" data-end=\"2172\"\u003eSupport Heights:\u003c\/strong\u003e Lower Thoracic (6.5\"–9.5\"), Mid Thoracic (12\"–15\"), Upper Thoracic (16.5\"–19.5\"), Shoulder (21\"–24\")\u003cbr data-start=\"2273\" data-end=\"2276\"\u003e\u003cstrong data-start=\"2276\" data-end=\"2294\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2276\" data-end=\"2294\"\u003eProduct Width:\u003c\/strong\u003e 12\"–26\" \u003cbr data-start=\"2302\" data-end=\"2305\"\u003e\u003cstrong data-start=\"2305\" data-end=\"2324\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2305\" data-end=\"2324\"\u003eProduct Weight:\u003c\/strong\u003e Starting at 1.4 lbs (without hardware)\u003cbr data-start=\"2363\" data-end=\"2366\"\u003e\u003cstrong data-start=\"2366\" data-end=\"2391\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2366\" data-end=\"2391\"\u003eUser Weight Capacity:\u003c\/strong\u003e 300 lbs (12\"–20\" widths); 500 lbs (22\"–26\" widths)\u003cbr data-start=\"2442\" data-end=\"2445\"\u003e\u003cstrong data-start=\"2445\" data-end=\"2464\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2445\" data-end=\"2464\"\u003eShell Material:\u003c\/strong\u003e Lightweight contoured shell; Carbon Fiber option available\u003cbr data-start=\"2523\" data-end=\"2526\"\u003e\u003cstrong data-start=\"2526\" data-end=\"2546\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2526\" data-end=\"2546\"\u003eInsert Material:\u003c\/strong\u003e 1½\" soft foam\u003cbr data-start=\"2560\" data-end=\"2563\"\u003e\u003cstrong data-start=\"2563\" data-end=\"2579\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2563\" data-end=\"2579\"\u003eOuter Cover:\u003c\/strong\u003e Spacer Fabric and Lycra stretch outer layer\u003cbr data-start=\"2623\" data-end=\"2626\"\u003e\u003cstrong data-start=\"2626\" data-end=\"2647\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2626\" data-end=\"2647\"\u003eHardware Options:\u003c\/strong\u003e RH, SH, TH, or 4-Point\u003cbr data-start=\"2670\" data-end=\"2673\"\u003e\u003cstrong data-start=\"2673\" data-end=\"2706\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2673\" data-end=\"2706\"\u003eHardware Angle Adjustability:\u003c\/strong\u003e 20°\u003cbr data-start=\"2710\" data-end=\"2713\"\u003e\u003cstrong data-start=\"2713\" data-end=\"2746\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2713\" data-end=\"2746\"\u003eHardware Width Adjustability:\u003c\/strong\u003e +2\"\u003cbr data-start=\"2750\" data-end=\"2753\"\u003e\u003cstrong data-start=\"2753\" data-end=\"2777\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"3033\"\u003e\n\u003cstrong data-start=\"2753\" data-end=\"2777\"\u003eFrame Compatibility:\u003c\/strong\u003e 3\/4\" to 1 1\/8\" tubing\u003cbr data-start=\"2799\" data-end=\"2802\"\u003e\u003cstrong data-start=\"2802\" data-end=\"2821\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"2802\" data-end=\"2821\"\u003eHeadrest Mount:\u003c\/strong\u003e Available\u003cbr data-start=\"2831\" data-end=\"2834\"\u003e\u003cstrong data-start=\"2834\" data-end=\"2859\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"2834\" data-end=\"2859\"\u003eOptional Accessories:\u003c\/strong\u003e Spine Align Inserts, Lateral Thoracic Pads, Chest Straps, Harnesses, Whitmyer Head Supports\u003cbr data-start=\"2951\" data-end=\"2954\"\u003e\u003cstrong data-start=\"2954\" data-end=\"2972\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"2954\" data-end=\"2972\"\u003eCustomization:\u003c\/strong\u003e Jay Your Way modifications available\u003cbr data-start=\"3009\" data-end=\"3012\"\u003e\u003cstrong data-start=\"3012\" data-end=\"3029\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"3012\" data-end=\"3029\"\u003eManufacturer:\u003c\/strong\u003e Jay\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrochure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.sunrisemedical.com\/getattachment\/b43f9056-b360-4125-a940-958c5a06b0d8\/.aspx\" target=\"_blank\"\u003eJ3 Back - Jay J3 Ordering Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/www.sunrisemedical.com\/getattachment\/a34d6688-872b-40e4-a023-523b358ffa6d\/.aspx\" target=\"_blank\"\u003eJ3 Back - Jay Signature Series Catalog\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/www.sunrisemedical.com\/getattachment\/6e303289-8692-4ef9-90ff-07479ac2ae63\/.aspx\" target=\"_blank\"\u003eJ3 Back - Jay Family Catalog\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/www.sunrisemedical.com\/getattachment\/3ee124ba-92d9-4ebd-87b5-2708ecca2194\/.aspx\" target=\"_blank\"\u003eJ3 Back - Jay Your Way Catalog\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOther\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.sunrisemedical.com\/getattachment\/37aa55d4-b5d1-4730-94b4-60b7d96af72b\/seating-positioning-Jay-Wheelchair-Backs-J3-Back-Documents-Education-in-Motion-Pelvic-Spinal-Postures.aspx\" target=\"_blank\"\u003eJ3 Back - Pelvic \u0026amp; Spinal Postures Poster (Education in Motion)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/www.sunrisemedical.com\/getattachment\/2069c2e7-4f9f-4fe8-8980-f6e19d971e65\/seating-positioning-Jay-Wheelchair-Backs-J3-Back-Documents-Seating-Wheelchair-Angles.aspx\" target=\"_blank\"\u003eJ3 Back - Seating \u0026amp; Wheelchair Angles Reference Guide (Education in Motion)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/www.sunrisemedical.com\/getattachment\/e13f3b9f-c5de-4ec6-b187-8e2a83a30958\/seating-positioning-Jay-Wheelchair-Backs-J3-Back-Documents-Education-in-Motion-Seating-Shapes-Poster.aspx\" target=\"_blank\"\u003eJ3 Back - Seating Shapes Poster (Education in Motion)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/www.sunrisemedical.com\/getattachment\/42e96f9d-4f60-46b5-af34-0c321e1e1231\/seating-positioning-Jay-Wheelchair-Backs-J3-Back-Documents-JAY-J3-Back-PD-Expansion.aspx\" target=\"_blank\"\u003eJ3 Back - Jay J3 Back PD Expansion Flyer\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/www.sunrisemedical.com\/getattachment\/d4821fd0-a0d0-4ef1-95fd-023a77e66091\/seating-positioning-Jay-Wheelchair-Backs-J3-Back-Documents-JAY-J3-Plus-Backrest-Flyer.aspx\" target=\"_blank\"\u003eJ3 Back - JAY J3 Plus Backrest Flyer\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sunrise Medical","offers":[{"title":"Small (16.5\") - 12\"\/SH","offer_id":51517915758891,"sku":null,"price":625.0,"currency_code":"USD","in_stock":true},{"title":"Small (16.5\") - 12\"\/FS","offer_id":51517915791659,"sku":null,"price":677.0,"currency_code":"USD","in_stock":true},{"title":"Small (16.5\") - 12\"\/TH","offer_id":51517915824427,"sku":null,"price":677.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/9270\/5067\/files\/Untitleddesign_d5614327-1a39-4db5-b163-c6e35197b72f.png?v=1762751339","url":"https:\/\/sunmedicalsupplies.com\/products\/jay-j3-posterior-pa-back-upper-thoracic-12","provider":"Sun Medical Supplies","version":"1.0","type":"link"}