Individual white rubber coated metal (steel) over door hooks 4 pcs, L=5.5", fit doors of different thickness up to 1 3/8" that is optimal. Hang just about anything, backpack, bath towel, bathrobe, caddy, cape, Christmas wreath, clothes, coat, cover-up, curtain rods, damp towel, dartboard, door decors, door organizer, door shoe organizer, exercise mat, foldable beach chair, foldable dolly, gift wrap storage container, hand bags, purses, hoodies, ironing-board, jackets, jeans, ladder, laundry bag, laundry basket, macrame, mirror, neckties, pegboard, portfolio, robe, scarf, skateboard, stroller, suit, tote, towel, trolley, wall decorations, wedding dress, wet swim-suits, women's formal dress, yoga mat, etc. The cute over door hooks can be hung over bathroom door, headboard, bedroom door, bunk bed, cabinet door, drawer from a chest of drawers, closet door, cupboard door, fence, kitchen door, living room door, loft bed, RV bathroom door, sideboard door, storage room door, thin entrance door, wardrobe door, etc. The vinyl / rubber /plastic coating prevents objects from slipping. Even if you hang a towel from its edge, the towel will not slide. The rubber coating also prevents the door paint from being scratched and minimizes the potential for snagging of fabric. These hooks do not leave marks or scratches on doors. These hooks are easy to install and remove. The door hook hangers do not make a noise or move when hanging things. Without damaging your doors by use of nails or adhesive. Individual door hook is very convenient, or you can use more than one and spread them out across the top of the door. This allows you to utilize more space compared to other styles. The hook's rounded part is wide, which means they can hold a lot, up to 100lbs. Perfect for hanging heavy objects like heavy coats heavy bags ironing-boards, step-ladders, heavy robes, wet pool sized towels and so on. Use two or more spaced apart to dry damp towel.