Material: Space Aluminum Reach EasilyMinimalist over-door hooks feature 6 towel racks with adjustable widths that slide left and right, providing ample space to hang towels or other items. The rack is designed with a hanging height of 9-1/8'' (23 cm), which makes it easily accessible even for children. Suitable for Most DoorsThe hook-lugs are only 1.2 mm thick but very sturdy, easy to close the door completely without any noise. NOTE: For perfect closing of the door with this over the door hook rack, be sure there is enough gap over your door: above 0.06" (1.5mm) High-Quality MaterialThe door hanger is made of space aluminum material, and the surface is painted, anti-corrosion and anti-rust. The smooth edge of the bottom hook prevents scratching your hands and clothes. Simple AssemblyNo need to drill. Just use a screwdriver to connect the two hanging accessories in the package with the rack together, and you can easily hang it on the door for use. The top is designed with holes for reinforcement. But it fits perfectly over the door without screws (The package does not include top reinforcement screws). Multi-useCloset/bedroom/entryway/garages/bathroom organizer. It can make full use of the space behind the door to store hats, wallets, keys, coats, and jackets for you.