Single over the door hook is very convenient, which can be hung over the interior door, bathroom door, closet door, cabinet door, dorm door, bunk bed, shower rack, towel rack, etc. They fit nicely without slipping or wobbling. | The round part of the over door hook is wide, which holds lots. The plastic / rubber / vinyl coating prevents potential snagging of fabric and prevents objects from sliding around. The coating also keeps the hook from scratching the paint. | Doesn't make noise or move when hanging things. Thin enough at the top to eliminate difficulty shutting door. Organize your bathroom, closet, cabinet, bedroom, office, bunk bed well. | The heavy duty over door hangers are perfect for hanging heavy objects like curved leg ironing board, straight leg ironing boards, step ladders, heavy towels, robes, purses, tote bags, backpacks, bookbags. | 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.