High Quality The wind hook is made of PET material, which is characterized by excellent quality, more durable and more environmentally friendly, which can have good water resistant ability. No Drilling and No Trace The vacuum suction cup using air pressure difference to operate, no drill or sticker required, will not damage the wall. Super Suction Suction cup towel hooks can hold objects with a maximum load of 11 lbs. (5 kg). Perfect for hanging up your bags, rags, towels, kitchen utensils, bathroom accessories - you name it Removable And Reusable No streak, no sticky residue, no surface damage after removal. The only thing you need to do is turn the suction hooks to the left to release the air with it, wash the suction cup in cold water and reuse it after drying. Multi-Purpose Hooks Bathroom vacuum suction hooks can safely vacuum window, mirror, glass, ceramic tile, metal, other non-porous or smooth surface. Feature: 1. No need for drilling, nails, glue, installation and use without damaging the wall. 2. The hanger is detachable and reusable. If you are not satisfied with the current installation position, you can take it apart and reinstall it at will. 3. Assemble and install in a second, no need to use any tools, easy to operate. 4. Suitable for various surfaces, glass, tile, marble, metal, painted wood and even textured surfaces, such as frosted glass. 5. Vacuum suction cups, each suction cup can bear 5 kg weight, resist humidity and high temperature, and can be used in kitchens, bathrooms, bedrooms and other places. 6. Made of reinforced ABS, strong and durable, not easy to damage. Technical data: Material: PET and ABS Size: 10 x 3.5 cm / 3.9 x 1.4 inch Package includes: 2 x suction cup hook