The 100% Australian Medical grade sheepskin products are perfect for comfort and healing. The Elbow & Knee pad's extra thick pile increases blood flow, prevents sores, and more. Regular temp can be washed in temperatures up to 40 degrees Celsius, and the Hi-Temp (Green Colour) can be washed in hot water (up to 80 degrees Celsius). Great for swelling as they are very adjustable. They come as a single item, so please purchase 2 if you are after a pair.