(kuo luFeatures: 1. Cold hot compress, post-operative nursing of sports ice compress, cold and hot compress kneepad can effectively relieve the discomfort of knee joint. 2. Sports ice pack, fall and sprain, swelling relief, comfortable fit, both sides available. 3. Cold hot compress, both positive and negative, physical cooling hot compress has no side effects, sports injury, joint discomfort, work fatigue, knee cold. 4. Built in gel ball, PVC material, soft skin, comfortable fit, adhesive design, adjustable comfort. 5. Filled with gel beads, it has good fluidity, soft fitting, hollow design fitting joints, comfortable wearing, knitted composite fabric, delicate and comfortable, and soft skin. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Material: PVCGel Size: As picture show Package List: 1x Knee Cooling Pads