Specification AgeRangeDescription : Adult Brand : Wheelchairparts.Net BulletPoint : Made of durable vinyl material BulletPoint1 : PREMIUM WHEELCHAIR CUSHIONS: ProHeal's foam wedge pillows are made from top-of-the-line high-density foam, offering you support and relief from pressure sores and tailbone pain. You should not need to dread sitting in your wheelchairs or desk chair; rely on us to provide your chair cushions. BulletPoint2 : SUPPORT & POSITIONING PILLOW: At ProHeal we know the frustration of wheelchair sliding and not being able to comfortably sit in your chair. That's why this foam wedge cushion is designed to prevent patients from sliding forward. Additionally, the wedge design improves posture support. BulletPoint3 : HIGH QUALITY SUPPORT CUSHIONS: This wedge pillow is designed with a low rise high-density foam that won't lose its inclined shape. Firm enough to offer proper inclination but soft enough to allow supreme comfort. You deserve to sit on your office chair or wheel chair with absolute reassurance. BulletPoint4 : ULTIMATE COMFORT: The perfect pillow, it is firm yet comfortable. The foam wedge's firm foundation reduces pressure caused by sling-seat hammocking, and its upper layer is soft and immersive. It comes with a stretch nylon cover that is breathable and fluid resistant. BulletPoint5 : MULTIPURPOSE SEAT CUSHION: These pillows do not only provide comfort and support to those confined to wheelchairs, but is beneficial for anyone. It serves as a office chair cushion, a car seat cushion, or a gaming chair pad, giving its users a supportive foam cushion. BulletPoint6 : Important Notes: All wheelchairs vary in size so please measure your wheelchair to make sure the cushion will work with their particular wheelchair prior to purchase. CareInstructions : Machine Wash CareInstructions1 : Line Dry CareInstructions2 : Machine Wash Color : Forest ExternallyAssignedProductIdentifier1 : 688201977279 ExternallyAssignedProductIdentifier2 : 0688201977279 FabricType : Vinyl FillMaterial : Vinyl IndoorOutdoorUsage : indoor ItemDisplayDimensions_Height : 3 inches ItemDisplayDimensions_Length : 20 inches ItemDisplayDimensions_Width : 16 inches ItemDisplayWeight : 4 pounds ItemFirmnessDescription : Soft ItemFirmnessDescription1 : Soft ItemFirmnessDescription2 : Firm ItemName : Seat Vinyl Upholstery for Invacare Wheelchairs (18" x 16" Seat) ItemPackageDimensions_Height : 50.8 centimeters ItemPackageDimensions_Length : 7.62 centimeters ItemPackageDimensions_Width : 40.005 centimeters ItemShape : Wedge ItemTypeKeyword : wheelchair-and-mobility-scooter-cushions Manufacturer : Wheelchairparts.Net Material : Vinyl Material1 : Polyester Material2 : Cotton MaterialTypeFree : Latex Free ModelName : Total Chair Cushion NumberOfItems : 1 NumberOfPieces : 1 PartNumber : PH-76152 Pattern : Solid PillowcaseLength : 21.5 inches PillowType : furniture_cushion ProductDescription : Vinyl SEAT UPHOLSTERY to fit on Invacare's Wheelchairs. Size available in 16x16, 18x16, 20x16, 20x18 & 24x18. Please measure your current seat and make sure to select the correct size. This seats may be compatible with other wheelchairs like Drive and Medline. Also look at the hole spacing and match it to the pictures ProductSiteLaunchDate : 2021-04-20T06:36:49.436Z RecommendedUsesForProduct : Desk Size : 18" x 16" Seat Style : Modern SupplierDeclaredDgHzRegulation : not_applicable TargetUseBodyPart : legs Theme : Forest UnitCount : 1 UnspscCode : 52121505 Variety : Seat Cushion WidthRange : 16