• Donut Pillow for Tailbone Pain Relief Cushion Coccyx Cushion Foam Seat Cushion.
• Donut Pillow Material: foam + fabric
• Size : 40cmx 30cm x6 cm(L*W*H)/ 15.74x11.81x2.36in
• Occasions: Perfect seat cushion for home, office, car, and travel use
• Function: The seat cushion with ergonomic and hollowed design is great for relieving back/tailbone/coccyx/sciatica/hemorrhoids pain, perfect for elders.