KST Suction Cup Hooks Hanger Chrome, 6.6 lbs capacity, Set of 1 Diameter: 56mm; made of ABS Plastic;Chrome Finish Good grips; easy installation, no drilling, no screws Installation method: position and press the center button to create a powerful suction Works best on solid surfaces - tile, glass, appliances and smooth stone Possible hanging item:towels, brushes, loofas, or kitchen items (pans, spatulas, etc.)