yuwell Inflatable Seat Cushion Portable Foldable Ring Pillow Medical Home Seat Cushion for Bedsores,

Made of 700 um film flocking
Especially suitable for wheelchair and daily prolonged sitting
Durable material and heat sealing process to avoid air leakage
Soft,comfortable,light,easy to carry,convenient to operate, eco-friendly material
Prevent bedsore efficiently through releasing fatigue and keep good ventilation