【High Quality】The windshield hook is made of PET, which is characterized by good quality, more durable and environmentally friendly, and can have good water resistance. 【Tasteless】PVC material, non-toxic, the suction cup hook features good quality, more durable, more environmentally friendly, and has good sealing ability 【Strong 【Suction, No Marks】Won’t leave stains on the wall/glass, 70mm vacuum suction cup is larger than the hook on the market, give you good support, provide anti-freeze function, prevent the suction cup from hardens with temperature changes 【Easy to Use】No need to drill holes in the wall to vacuum the hook; just fix the surface of the hook on the wall and press hard on the center of the suction cup. Then you rub it to get the air out; finally, you put it against the wall. 【WIDE APPLICATION】 The bathroom accessories have a very clever hanging mechanism, which can fix the shower well on the wall (no tiled surface or slightly textured pottery) / plastic or metal /