Product Overview Product DescriptionThis is a generic cushion, perfectly sized to fit right behind your back. SpecificationsManufacturer: Pyramid Industries Application: Back Support Cushion Inflation Type: Non-inflatable 1 Each / EachPart Number(s):16174300 - 16 X 17 Inch 18174300 - 17 X 18 Inch 20174300 - 17 X 20 Inch Reviews (No reviews yet) Write a Review