Multifunctional hook: The large suction cup hook can create more wall storage space for your home and office. There are a variety of designs to choose from to match your personal style and decoration, and add fun to your walls. -1. Work directly on smooth surfaces, such as smooth tiles, glass, metal, etc. -2. It is also suitable for slightly rough surfaces, such as matte finishes, frosted glass, etc. -3. Whether it is a small towel or a lady's backpack, you can find your place. Convenient and flexible: -Reusable waterproof suction cup hook, small but heavy, you can easily install the hook without tools. -No screws, no nails, no holes, no glue, no tools! Then, your life will be neat and orderly. -This sticky suction cup is made of American PU material, which can maintain heavy duty without leaving marks on the wall. Installation and removal tips: -1. Please clean and dry the installation area before installation. -2. After 12 hours of installation on the wall for the first time, the large suction cup hook can be used. -3. Retighten the knob every 3 months to ensure higher stability. -4. Just wash the suction cup with warm water and air dry it can be reused. product information: -Suction cup material: PU material from the United States -2 heavy-duty suction cup hooks with a load capacity of up to 10 lbs -Size: 10*3.5CM Package Contents: -2 suction cup hooks