Chair Sponge

The Chair Sponge is an ergonomically designed seat cushion made of high-density memory foam, featuring a U-shaped contour to provide comfort and support while sitting. Its specialized design helps relieve pressure on the tailbone and promotes proper posture. Key features: • U-shaped ergonomic design for tailbone pressure relief • Made of high-density memory foam material • Contoured surface for optimal comfort • Helps promote proper sitting posture • Suitable for office chairs, car seats, and other seating • Durable and maintains shape over time The cushion's gray color and textured surface provide a neutral appearance that fits well in any setting. The U-shaped cutout is specifically engineered to suspend the tailbone area, preventing direct pressure while sitting for extended periods. The memory foam material responds to body heat to conform to individual body shapes while maintaining supportive firmness.