1.[Firmly Adsorbed]There is a traceless composite adhesive at the bottom of the suction cup, with high sealing, vacuum locking, and strong adsorption force. The maximum load weight of the suction cup is 3 kg, which can firmly and stably adsorb for a long time. 2.[Material] The suction cup hook is made of ABS plastic material, which is waterproof and suitable even in damp places such as bathrooms and kitchens. 3.[Easy to Install]After cleaning and drying the area to be pasted, just peel off the suction cup protective film, press the suction cup hook against the wall, Press hard for a few seconds to remove the air, and then turn the suction cup hook clockwise until you hear a 'click' sound to lock it. No need to drill holes, no screws and other tools, the installation is very easy to operate. 4.[Removable and Reusable]Rotate the suction cup counterclockwise to unlock, then remove the suction cup hook from the surface. If necessary, clean the suction cup adsorption layer and let it air dry before reinstalling and reuse it.