T-shaped Tailbone Support: Designed to alleviate pressure on the coccyx and ischium, this cushion features a T-shaped opening that helps relieve back and sciatic pain. It promotes improved comfort for individuals confined to bed, enhancing support and reducing discomfort. Ergonomic Triangle Slope Design: The triangular slope supports the lumbar spine to help prevent strain, making it suitable for those who spend long periods sitting or lying down. Its ergonomic shape provides targeted support, helping reduce tailbone pain and improve posture. Advanced Cold Gel Technology: The surface of the cushion is coated with a cooling gel that provides an immediate cooling effect upon contact, helping to minimize heat buildup during prolonged use. This technology helps maintain cushion softness while enhancing support, reducing pressure on sensitive areas. Durable and Resilient Construction: Made from high-quality gel and sponge materials, this pressure relief cushion is designed to retain its shape and firmness over time. The slow-rebound sponge delivers a balanced combination of softness and support, helping resist deformation with regular use. Versatile Application: This cushion is ideal not only for bedridden individuals but also for anyone seeking lower back or sciatic comfort. Suitable for use at home, in the office, during travel, in car seats, or in wheelchairs, it offers reliable support and comfort wherever needed. Color: Blue Material: Sponge + Gel Package Contents: 1 x Anti-Bedsore Cushion (other items not included) Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.