[Material] These plastic ceiling hooks are made of durable steel with vinyl coating, super strong plastic coated hooks improve load capacity and are not easily deformed.< li>[Features]The screw hook is suitable for hanging cups, spoons, spatulas, teapots, lights, curtains, ropes, chains, cups, feeders, planters, tea towels and more. [Easy to install]The screw hooks are tapered bits, you can easily screw the metal cup hook into wood, wall or ceiling. You can also use an electric drill to drill holes. holes, which is easier.[Practical]; interior of the hook is deep enough to hang objects safely. The plastic coating on the hook will not damage what hangs on them.[Size]Inner diameter of the vinyl steel cup hooks: 36.25mm; screw length: 18.31mm; Thread Diameter: Approx. 4.8 mm, bite firmly into wood. Explanation Used for screwing shelves and hanging cups, clothes, bags and other heavy items. It can hang a lot of plants, makes your home more beautiful and full of vigor. Help create more space in your kitchen by hanging cups, mugs, pots, brooms and other products. Can be attached to the bed frame, hung on wall hanging items, or attached to the ceiling to catch mosquito nets. You can easily screw the metal cup hook into wood, wall or ceiling. Drill the pilot hole and screw in the hook with your hands. Easy and quick to screw into wall and wood or tree. Wrapped vinyl makes it smooth and luxurious. Protect whatever you hang without hurting your hands. Notice:Because this item contains functional sharp points, please keep it away from children and babies. p> Specifications Material: Vinyl / plastic and steel Color: white Quantity: 12 screw-in hooks Total hook length: 70 mm Inner diameter of plastic hook: 36.25 mm Screw length: 18.31 mm Thread diameter: approx. 4.5 mm Weight: 11g each Package includes: 12 x cup hook