COMFORTABLE SEATING : Our Waffle Seat Cushion provides comfortable, stress free sitting with a layer of air that helps to eliminate pressure points . The small ring shaped holes ensures body weight is evenly distributed without putting pressure on your lower back. The air inflated cushion allows you to adjust the firmness for maximum comfort. EASY TO CLEAN: Felt vinyl covering which is extremely hygienic and waterproof ensures your cushion will stay clean and super easy to clean up for any accidents that might occur. This Waffle Cushion comfortably relieves pressure from your muscles due to injury or seating pressure. Can be used on almost any seating surface whether it be a chair, wheelchair, bed or bench. Our Waffle Cushion is designed to help provide comfort. Our seating aid helps with the treatment of pressure ulcers and various other conditions.