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, supporting a more comfortable resting experience. Ergonomic Triangle Slope Design: The triangular slope supports the lumbar spine, making it suitable for those who spend extended periods in bed. Its ergonomic shape provides support and comfort, helping reduce tailbone discomfort and promote better posture. Advanced Cold Gel Technology: The surface of the cushion is coated with a gel layer that provides a cooling effect upon contact, helping prevent heat buildup during prolonged use. This feature helps maintain cushion performance and enhances overall comfort. Durable Construction: Made from quality gel and sponge materials, the cushion is designed to retain its shape and firmness over time. The slow-rebound sponge offers a balanced feel of softness and support, helping resist deformation with regular use. Versatile Use: This cushion is suitable not only for bed use but also for sitting support in various settings such as office chairs, car seats, wheelchairs, or during travel. It provides supportive comfort for individuals seeking relief from lower back or sciatic discomfort. Color: Blue Material: Sponge + Gel Package Contents: 1 x Anti Bedsore Cushion Note: Light reflection and different displays may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.