Powerful Suction Hooks: Teletrogy shower razor holder use high-tech locking technology and a larger suction cup for superior suction. Compared to smaller hooks, the larger suction area of our suction cup hook holds up to 6.6 lbs and resists yellowing and reduced suction over time Easy and Quick to Install: No drilling, no screws, no tools. Press the suction cup onto a smooth surface, firmly squeeze out all the air by pressing for 3 seconds, and pull down the hook to lock it in place. Note: Ensure the surface is CLEAN and DRY Ideal for Use on Smooth Surfaces: Our shower suction hook works well on any smooth, flat surface, including tile, glass, windows, mirrors, metal, or any other non-porous surface. It does not work on grout lines, textured tiles, painted walls, concrete, or porous and rough surfaces. Great for hanging razors, towels, loofahs, bathrobes, sponges, keys, and wreaths Removable & Reusable Shower Hooks: Our razor hanger for shower can be removed without leaving marks on the wall. Simply wash with water, let it dry, and then install the suction cup hooks. Ideal for use in apartments, dorms, and offices Stylish Utility Hooks Complete Your Space: With our 4 pack of suction cup hooks, you'll have all you need to stay organized. Whether for your shower, kitchen, or living room, this set provides ample hooks to cover all your hanging needs Teletrogy Large Shower Suction Cup Hooks, 4 Pack