Features: Donut pillow for tailbone can be regarded as a thoughtful and useful gift for your family, friends, colleagues and people who need to sit for a long time. The donut seat cushion adopts a widened and thickened design, which can fit your body shape well and help reduce the pressure on the pelvis, tailbone, waist, etc. Specifications: Material: velvet fabric, cotton Color: dark gray and blue Shape: donut cushion for tailbone pain is made of quality Package includes: 2 x Donut cushions for pressure sores Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. The product is vacuum packed, please let it stand for 48 hours or pat it gently to restore it to the original shape after receiving.