... quality assured.2.colourful, the design can be customized depend on you.3.fashion shapes ,elastic and flexible, long use life4 ... protective and harmless to those allergic people, long-term wear on the promotion of the human body's metabolism.5.pressure ... , stretch, collect them, they never go out of shape7.logo can be printed depend on you8. CE, ROHS. meterial 100% silicone great qulity ...