Features:-Made with PVC surface covering, it is waterproof, stains are easy to wipe off, antibacterial, odorless, and skin-friendly.-Its unique annular cavity design effectively relieves pressure and reduces pain caused by poor local blood circulation.-The inflation degree of the cushion can be adjusted according to your needs, suitable for the usage requirements of different people.-When deflated, it is only the size of a palm and comes with a storage bag for easy carrying. It is easy to inflate, no tools are needed. Simply press gently to inflate manually. Press and hold the buckle to automatically deflate.-Suitable for all ages. Effective in relieving hemorrhoids, coccyx pain, bedsores, etc. Suitable for wheelchairs, office chairs, car seats, airplane sea.
eBay