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

3” Convoluted cushion for wheelchair. Provides support and pressure relief. Slip free seat promotes proper positioning and improves posture. Convoluted foam improves weight distribution and air circulation. Highly resilient convoluted polyurethane foam provides comfort and durability.