Heavy Duty Vacuum Suction Cup Garland Hook, Easy to Install and Remove, Silver Plated Polished Super Suction Cup for Kitchen Bathroom Toilet, 2 Pack Material: The hook is made of original German rubber TRU+PU, which is reusable and more stable than similar products. PU is a relatively soft rubber that can automatically fill rough surfaces within 1mm. Appearance structure: The appearance of the suction cup hook adopts abs, and the surface is electroplated. long lasting. Waterproof, moistureproof and smokeproof. Easy to install: Before installing the suction hook, the surface must be clean and dry. Just lift, push and lock. No screws, no nails, no glue, no tools. This suction cup with hook is easy to organize and store in apartments, school dorms and offices. Heavy Duty Suction Cup: Made of high quality ABS plastic and German TUP rubber, the suction cup can withstand a maximum load of 10 lbs. And keep the suction for years. Note: Vacuum hooks cannot be used on any porous, uneven, rough or textured surfaces such as rough coated surfaces, travertine tiles, porous tiles and unpolished marble or wooden door surfaces, etc. Detachable and Reusable: To remove the glass suction cup, just pull the handle or use a card, pry off the bottom of the suction cup, then rinse the suction cup surface under running water to remove dust and residue, the suction cup hook can be reused many times as new.