Feature:1. Pain Relief: Sponge relieves surface pressure to increase sitting comfort, making your sitting more comfortable and fighting pressure soreness.2. Improve the Sense of Pressure: Use the hip pad to relieve the pressure and discomfort caused by friction with the bedding, and change the uncomfortable state.3. Versatile Uses: Ideal for patients recovering from surgery or back and coccyx injuries. In addition, it relieves pregnancy, postpartum pain and hemorrhoids.4. Non Deformation: In addition to fitting the body and relieving pain, donut tailbone cushion retains its original shape even after continuous use.5. Fits Most Chairs: This sitting donut pillow fits most office chairs, gaming chairs, desk chairs, computer chairs, standard dining chairs, car driver seats, couches, wheelchairs, and recliners.Specification:Item Type: Bedsore Pillow.Material: SpongeUses: Ideal for patients recovering from surgery or back and coccyx injuries. In addition, it relieves pregnancy, postpartum pain and hemorrhoidsPackage List:1 x Bedsore Pillow