These screw hooks are made of durable material. Perfect for securely hanging items such as lights, curtains, ropes, chains, mugs, feeders, planters, towels. Easy to install with the screw end design, convenient for you to use. The screw in hooks are suitable for home, office, school and other applications. Features - Color: White. - Material: Carbon steel, vinyl. - Size: 4.00X3.00X0.40cm/1.57X1.18X0.16inch. - Rigorous process, selected good material manufacturing, simple and practical for you to use. - Perfect for hanging objects from walls, and is especially designed for light-duty applications, with vinyl coated design, not easy to deform. - These hanging ceiling hooks are designed in white, which is easy to match with various colors and will not affect the overall appearance. - Easy to install with the screw end design, convenient for you to use. Quick, easy to use. Long thread screw for extra holding power. - The screw in hooks are suitable for home, office, school and other applications. It can be widely used for hanging plants, lamps, curtains, bird cages. Package list: 20 x 1/2 inch Screw Hooks 20 x 5/8 inch Screw Hooks 20 x 3/4 inch Screw Hooks 15 x 7/8 inch Screw Hooks 15 x 1 inch Screw Hooks 10 x 1 1/4 inch Screw Hooks