ProCare® ComfortForm™ Right Wrist Brace, Extra Large, 1 Each Chilling Units Freezer * Reusable and filled with 18747 * Reusable and filled with 100% natural grains Those who suffer from tailbone pain find the coccyx cushion the most comfortable due to the cut out at the back of the cushion * This cut out design significantly reduces pressure on the tailbone * Ergonomically designed to provide support while reducing direct pressure on the tailbone * Made with premium quality self molding memory foam that reacts fast to provide instant relief and comfort and provides slow memory foam recovery for longer support * The removable soft polyester and rayon cover zips off easily for machine washing while the transport strap provides convenience for travel * Hypo allergenic * The extra large wrist brace is lightweight and durable for long term use ProCare ComfortForm wrist splint features a breathable lining for enhanced user comfort