Certified Memory Foam Seat Cushion

CertiPUR-US Certified Memory Foam Seat Cushion - Gel Enhanced, High-Density Cushion for Tailbone Pain Relief & Long Sitting Hours in Office/Home Chairs, Car, Airplane, Gaming Chairs (Gray) Premium High-Density Memory Foam - Our desk chair cushion is made with premium high-density memory foam that molds to your body while retaining its shape for lasting support and comfort. Unlike other cushions that compress completely, it provides firm support to maintain good posture and alleviate pain. Special Feature: Premium Gel, Removable Cover