The load bearing capacity is up to 7.5 kg / 16.5 lbs, which has stronger adsorption capacity than traditional suction cups. The suction cup has a vacuum lock ring, which can effectively prevent the suction cup from releasing air pressure due to tension, and firmly lock the vacuum. Made of material High quality ABS, strong and durable. In order to ensure the quality and service life, it is both light and heavy, and the adsorption film has memory. When changing the installation position, simply clean the suction cup under running water. After drying, the suction cup can be used again. It only takes a few seconds to put it on the ground and press on the safety interlock switch. The perfect snowbird, vacation, hotel accommodation, rental, temporary repairs or permanent handrails can never be achieved. Installation and disassembly does not require any tools or professionals. Suitable for all kinds of drawers and hooks. It is widely used in glazed tiles, ceramic tiles, glass mirrors, patterned tiles, frosted glass and painted wood.