PREMIUM QUALITY - Made of high quality ABS material, durable and wearable. Ensure quality and longevity, lightweight yet strong BUILT-IN STRONG GLUE - Load capacity up to 7.5kg/16.5lbs, stronger adsorption force than traditional suction cups. Suction cup with a vacuum lock ring, effectively prevent the suction plate due to tension release air pressure, firmly locking the vacuum LONG USE - The adsorption membrane has the memory, when you change the place to install it, you just need to wash the suction cup under tap water, after drying, the suction cup can be reused NO DRILLING - Installs in only 5 seconds by placing it on the surface and pressing the safety lock switch. Unaffected by water vapor and back to tide. In the bathroom and other humid environments can also be used WIDELY USED- Suitable for all kinds of drawers, hanging hook. Widely used for glazed ceramic tiles, glass mirrors, patterned tiles, frosted glass, paint wood finishes and other bumps less than 1mm convex surface Number of shipments:2 pcs