NOVA Seat & Wheelchair Cushion, Convoluted ?Egg Crate Foam Cushion with Removable Cover, 16"W x 16"D x 3" Thick, Navy Blue Color

Even though our bodies are designed to sit. Complete with strategically placed padding, it simply is not enough. Good thing we have a large selection of seat and back cushions for just about every sitting situation from the car to wheelchair, and desk to park bench.