Material: The S hook is made of brass and is hard enough. The exterior is polished, smooth and beautiful. The corners are round and not sharp, so don't worry about scratching your skin. .Light and stable: S hook is very light. But it still has a high load capacity, with a maximum weight of 30 kg. .With waterproof coating on the surface, it will not rust or fade. The surface is sealed with glaze, which does not leave accumulated fingerprints and dust and oil stains, and it can be used for a long time. .Flexible usage: These S-shaped hooks are simple in design. There is no need to drill holes in the wall, nor do you need nails to hang on shelves or railings. .Wide range of applications: Suitable for bathrooms, closets, storage rooms and garages, etc. It can also be hung in the kitchen to organize shovel, pan, spoon and other cooking utensils. It is an ideal choice to save space. .