NON-SLIP & Premium Material: s hooks are made of thick metal steel with vinyl coated, which is rust-resistant, smooth and non-slip, you 't need to worry these hooks would scratch your finger or clothes,purse,scarf, jeans etc among using. Size & Heavy Duty: these solid S hooks the small side opening is 1.2 inch, the side opening is 2.5 inch(could fit any standard closet rod); Two size opening could different needs. The diameter of the metal wire is 7mm. Very solid and could bear heavy items. pots,pans,spatulas,cups,mugs and other kitchen utensil on your pot , rails or shelves, make your cooking more efficient and easily. You could also use these non-slip closet hooks to your closet by hanging clothes, jeans, scarves, hats, belts, jewelry,purse and more; also useful to hang toiletries, towels and robes in the bathroom, and organize in the garage, and hang plants in your . PRACTICAL DESIGN: These S hooks are a simple and solution to save the space, it doesn't need to drill on your beautiful and wall, you can hang on racks, , shelves,rod and place in closet,kitchen,garage,bathroom,,indoor and outdoor. includes 12 pack black utility hooks, Rubber coated with rubber caps,smooth, non-slip,strong and multi-funtional. Colour: black Material: high manganese steel + PVC Size: 15 x 6.4cm Contents: 12 x Heavy Duty S Hooks Only the above content, other are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.