Muatsu Cushion Flat Good for bedsores in the elderly. Can also be used in wheelchairs. Please consider giving it as a gift to your elderly parents. Opened for photography, but unused. Comfortably supports "Muatsu Cushion" Supports the body even when sitting due to its uneven structure and two-layer construction. With a thickness of about 7cm, you're less likely to feel the bottom and your buttocks are less likely to hurt. It's durable and maintains a comfortable firmness even with daily use. Can also be used as a backrest Not only can it be placed on your buttocks, but it can also be used as a backrest. The Muatsu points comfortably support your back and lower back.