Elderly Swivel Seat Cushion Pivot Disc Pad, Swivel Car Seat Chair Assist for Elderly to Easily Rotate from Bed to Wheelchair Purchased this month on Amazon for 7799 yen. It doesn't fit my car, so I'm putting it up for sale. It seems to rotate smoothly on a zabuton (floor cushion) or a regular chair. It's a highly-rated item on Amazon. I tried sitting on it after purchase, but couldn't use it, so it's like new. The Ehucon 360-degree swivel seat cushion is a support product specially designed for the elderly and people with disabilities in their lower back or legs. This swivel seat cushion makes it easy to change direction and facilitates getting in and out of cars and transferring from beds to chairs or wheelchairs without being restricted. The 360-degree rotating car seat uses high-density, comfortable sponge, so you can always enjoy the ultimate sitting comfort. Not only that, this elderly turning device is suitable for various scenes such as automobiles, homes, hospitals, and nursing care facilities. It also caters specifically to the needs of pregnant women, children, and the elderly. This car swivel seat cushion is very considerate and can provide comprehensive care for your family.