Designed to offer hip extension and abduction. - Manufactured from high grade polyurethane foam for optimum support - Multi stretch waterproof / VP cover - Size: 55(l)x15(h)x49(w)>10(w)cm (21¾x6x19¼>4"). If this product is showing as out of stock (red dot), please note that as we manufacture this product on site it can normally be manufactured and available within 2/3 days of receiving your order.