Damage Free: No drilling, no screws, no holes, no glue needed. Super Suction and Long Lasting: Made of high-quality ABS plastic and German TUP rubber suction pad that supports a maximum load of 13 pounds and remains securely attached for years. Easy Installation and Removable: Simple push or pull on the lever handle to lock or release; designed to be removable and reusable for replacement. Use Tips and Attention: This item includes two hooks that work only on non-porous, smooth surfaces such as polished ceramic tile, mirror, glass window, polished stainless steel wall, and plastic board. Not suitable for porous, bumpy, rough, or textured surfaces such as rough-coated surfaces, unpolished marble, wooden doors, or rugged porcelain surfaces. Color: Silver Material: Plastic Package Contents: 2 x Hooks Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause slight color variations between the item and the image. Measurement error allowance is +/- 1-3 cm.