Strong suction (built-in strong glue): super bearing capacity, higher adsorption force than conventional suction cups, suction cups use the vacuum lock ring, effectively prevent the suction cup from releasing air pressure due to tension, safely blocks the vacuum. High quality materials: the sufficient suction handle is made of ABS material, very durable, can be used in the bathroom and other wet environments. Principle: put it on the surface and press the safety lock switch, unaffected by water vapor and the wall to the tide, well locked. Application scenario: for glass, plates, glass mirrors, model plates , frosted glass, wooden finger covering, etc., is less than 1 mm convex convex. Installation without holes: Compared with traditional door handles, you only need to place the suction cup handles on the surface of the door, lock them securely or use them to hang other objects. Material: ABS Product size: 6.5cm x 6.6cm Package Contents: 2 x Handle