Waterproof and sturdy coat hook: Made of high-quality aluminum, resistant to corrosion and rust, it can support a weight of 20 kg and is sturdy enough to hang clothes and utensils. The matte black powder coating is resistant to daily scratches and corrosion, making it suitable for humid environments, especially bathrooms. Drill-free over-the-door coat hook: Thanks to the "over-the-door" design, it is very easy to install the hook on standard doors without drilling in just a few seconds. The over-the-door coat hook with 6 hooks offers ample additional storage space. This over-the-door coat hook makes full use of door space and transforms hidden corners into storage space. Underwear over-the-door coat hook: The over-the-door coat hook uses silent treatment, making it noiseless when opening and closing the door and not disturbing the rest of the family. The round-headed door hook is thicker, which prevents damage to clothes and is safer. Perfect for bags, hats, umbrellas, coats, towels,