The Cooling Gel Memory Foam Lumbar Support Cushion has been designed to improve your posture and to help relieve pressure on the spine when seated. It is super comfy and can be used around the home, office and in a car seat as an infill. Constructed from high density memory foam with a cooling gel strip, the lumbar support cushion has an air mesh fabric cover allowing air flow helping you stay cool whilst using the cushion. The cushion cover can be removed and is suitable for hand washing. The cushion also features an adjustable strap to allow you to fix it in place on a chair or on your car seat.