Features: Upgraded heavy duty suction cup hooks combine 304 stainless steel suction cups with aluminum alloy hooks, offering a secure, to hold on shower glass, tiles. Featuring rust resistant aluminum alloy construction and a twist mechanism, these waterproof hooks maintain grip strength in humid environments while preserving integrity. Ideal for renters, homeowners, and organization enthusiasts needing temporary yet sturdy storage without damaging or tiles. Securely towels, bathrobes, kitchen utensils, or holiday wreaths on glass shower doors, ceramic backsplashes, or in bathrooms and kitchens. The matte finish design with multiple color complements modern interiors while providing discreet, high capacity storage . Specifications: Simple installation steps 1: Select and clean any smooth. 2: Press the base onto the until it is completely tightened. specification: Texture: Aluminum alloy Color: Silver Product size: 7 cm/2.76 inches Package Includes: 2PCS x suction cup hook note: Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.