Wheelchairs, Mobility Scooters and Accessories Accessories & Parts, Arm Rests, Mobility & Daily Living Aids, Mobility Aids & Equipment, The Aftermarket Group Invacare Upholstery Kit – Full-Length Armrests BLACK – 18″ X 16″ – EMBOSSED Review by RoomPony July 31, 2018 No Comments Fits most Invacare (1000 & Tracers w/ Flared Backs) and Theradyne A wheelchairs. Latex free. Screws provided. More Replacement wheelchair upholstery. Kit includes one upholstered seat, one upholstered back, and 2 padded armrests.