MEDPRO™ Memory Foam Donut Ring Seat Cushion For Pain Relief / Haemorrhoid 

MEDPRO™ Pressure Relief Donut Cushion is made of high-quality memory foam material designed to reduce pressure on your buttocks while cushioning it for a comfortable seat. Its ergonomic design provides maximum support and comfort and helps relief buttock pain. It comes with a removable zipper cover for easy washing.
Size: 40cm x 40cm x 7.5cm
The hole is 7cm in diameter
Buy now from www.medprosg.com