DescriptionThis product is a seat cushion, which made from premium materials, and breathable. Helps take the pressure off when sitting. The product is suitable for patients and bedridden patients. It can prevent bedsore efficiently.Features-Material: Mesh cloth, crystal cloth, waterproof cloth, silk cotton -Size M: About 33.00X12.00X8.00cm/ 12.97X4.72X3.14in ch -Size L: About 40.00X15.00X9.00cm/ 15.72X5.89X3.54inch -Made from premium material for durable and long lasting use. The product has fine workmanship. -The product is suitable for patients and bedridden patients. It can prevent bedsore efficiently. -Thickening design to ensure that the bedsore area will not be under pressure.-Premium material ensures that our air seat cushion is pressure relief and anti-spill, easy to clean. -Compactly and conveniently carried at home or travel in the outdoor. Sit it for a long time without deforming.