Powerful hook for vacuum cup :5*10cm wall hook. Thanks to its large contact surface, the wall suction cup hook is very stable with a maximum load capacity of up to 5 kg. No drilling and no trace : Vacuum cup using air pressure difference to work, no drill or sticker required, does not damage the wall. Easy to remove and residue free. Most suitable for glass, tile, smooth marble surface. Waterproof and moisture resistant The suction cup hooks are made of high quality PET materials and eco-friendly ABS material. Both ABS and PVC material are waterproof. It does not rust and stays very firm in wet weather.Easy to use : Put your grill in place in minutes, just press the suction cup against a flat, clean surface, then the clamp will stick firmly to the wall. Kids can also install quickly, no tools, no drilling, no screws, no holes and no glue, will not harm or damage your wall. Multi-purpose vacuum suction cup You can easily clean the suction hook and use it again. It can be easily moved to a new position.Suitable for hanging pots, towels, umbrella, bags, clothes, etc., in the kitchen, bathroom or bedroom. Description 1.The suction cup hooks are made of high quality material, which is firm and stable for us, waterproof and moisture-proof. 2. The suction cup using air pressure difference to work , no drill or sticker required and does not damage the wall. Most suitable for glass, tiles and smooth marble surface 3. Nice gift for families and friends for Birthday, Valentine's Day, Father's Day, Christmas, Anniversary, Thanksgiving, Discount diplomas, Halloween and so on. Technical data: Material: PET and ABS Size: 10 x 3.5 cm / 3.9 x 1.3 inch Package includes: 2 x Black Suction Cup Hooks 2 x White Suction Cup Hooks Note: If there is any quality issue, customer service will solve it for you within 24 hours.