Features: 1. Relieves Pain from Pressure Sores: This multi-functional cushion relieves pain from hemorrhoids, pressure sores, pregnancy, and postpartum. Promotes good posture and proper weight distribution. 2. Suitable for Multiple Areas: Suitable for head, hips, shoulders, knees, calves, elbows, ankles, etc. The ring design distributes weight evenly and reduces pressure. 3. Wide Range of Applications: Improves and prevents pressure sores; suitable for use in beds, chairs, or wheelchairs; perfect for postoperative patients, the elderly, etc. 4. Portable Design: Lightweight and portable, easy to store and carry; suitable for home, office, hospital, nursing home, health centers, etc. 5. Sponge Material: The donut cushion is made of high-quality sponge material, safe, environmentally friendly, soft, skin-friendly, durable, and easy to clean. Specifications: Product Type: Donut Cushion; Material: Sponge; Size: Approx. 25 cm/9.8 inches; Uses: Hand cushion, neck cushion, positioning pad for pressure sores, etc. Package List: 1 x Pressure Sore Cushion (random pattern) Note: Please allow some errors due to manual measurement. Thank you for your understanding.