RUST-FREE AND CORROSION-FREE: The hooks are corrosion-free and rust-free due to the use of the stainless steel material, which can withstand even high humidity, still shining bright for the lifetime. VERSATILE: These S hooks are not limited to a specific area of your home. They can be used both indoors and outdoors and for a number of things: use them in the kitchen to hang pots, utensils or even coffee mugs; in the bathroom for hanging towels; in the garage to organize your tools; or take them outside to hang plants or keep track of your grill utensils. SAFE TO USE: There is no need to worry with tools or frets to put holes in your beautiful walls. S-hooks easily hook onto existing items without the need for nails, screws or adhesives. EASY INSTALLATION:: Installation is very easy, use directly. They can be used wherever you want, in areas where you might just need to hang something. 4.7" LARGE SIZE: 15 super size S-shaped, which is big enough for you to hang anything. What's more, they feature the smooth shoulders without notches, won't bring scratches.