Our adhesive shower shelves are constructed with high-quality aluminum, ensure them are not only durable and long-lasting, but also rustproof and corrosion-resistant, the hollow design of the bottom makes shower caddy drain the water quickly and smoothly. Black wall mounted shower caddy has a maximum weight capacity of 13 pounds(5.9kg) per shelf, providing a sturdy and reliable storage solution. Two Installation Methods for your choice: drilling or no drill. No drilling is more convenient, save time and will not damage the wall. Drilling screw mounted is more firm. Packed With 2 shower caddies (same sizes), 6 pcs adhesive screw stickers（2 of them are spare), drilling installation accessories and installation manual.