The Jay GO Wheelchair Back, originally released in May 2011, is a tension-adjustable replacement for a wheelchair's standard back upholstery. This back consists of a 1.25 inch thick foam cushion, Velcro adjustment straps (4 straps in the 10-14 inch short version, 5 straps in the 15-19 inch tall version), and a cover coated with dartex. Sunrise Medical—the manufacturer of this product—specifies this cushioned, adjustable wheelchair back upholstery as follows.
The left side of the product picture (above) shows the back with its outer cover in place. The right side of the product picture (above) shows the cover removed to reveal the adjustment straps.