[Product Size] Large Over Door Hook: 16.5"*8.6" (42cm*22cm), perfectly fits all standard doors up to 1.88" (4.7cm) thick. For the optimal user experience, we recommend using it on doors with a thickness of 1.37" to 1.85" (3.5cm to 4.7cm). To ensure the door closes smoothly with the hook installed, please make sure there is a gap of at least 1.5mm (about the thickness of a coin) above the door. [Lightweight & Tool-Free Installation] This coat hook is lightweight, easy to handle and carry, without adding extra burden to your door. It features a nail-free design, so no drilling or tools are required for installation—simply hang it over the door and use it immediately. It effectively protects your door and wall from scratches or damage. [Humanized & Space-Saving Design] The upper hook is designed to be compact and does not protrude excessively, ensuring it will not hinder the normal opening or closing of your door. Its sleek design saves space, making it suitable for any door size without looking bulky. [Multi-Scene Application] This versatile over-door hook is suitable for use on doors in bedrooms, bathrooms, offices, as well as cabinets, wardrobes and other furniture. It is also waterproof and rust-proof, making it ideal for humid environments like bathrooms, where it can resist moisture and corrosion for long-term use. [Widely Versatile Use] Perfect for hanging towels, robes, scarves, lightweight coats, clothes, hats, keys, umbrellas, shopping bags, handbags and more. Its multi-hook design helps organize your items neatly, reducing clutter and making your room look more tidy and orderly., Manufacturer: WBDXWB