Durable Material: Zinc plated metal; Color: Silver, Comes in a pack of 30 metal screws. Eye shape screw hook Size: Overall Length 2.1 inch / 55mm, Eye Outside Diameter: 0.9 inch / 23mm; Inner diameter: 0.57 inch / 14.5mm. Shank Length 1.2 inch / 30 mm, Thread Length 0.8 inch / 20 mm. Easy To Use: They are very sharp so you don't have to press really hard into the object while you are screwing them in, The tips of the threads made them easier to start into wood. But once they are in, they hold tight. Wide Applications: These small eyes are perfect for hanging and fixing lightweight and small items. Used with frames, wooden toy trains, arts and crafts, etc. Widely used in wooden, wood hand work, good for home, workplace, office, indoor and outdoor applications. Quality Guarantee: that every product of our MYYZMY has been carefully selected and inspected, We are committed to providing our customers with a quality shopping experience. Details of Screw Eye Hook: Zinc plated steel resists rust and corrosion and ensures reliable and consistent performance. Screw Eye hook itself fine workmanship, with precision threads, can effectively spin into reduce resistance, our screw Eye hook materials, ultra-coarse main frame, Screw eyes tail sharp, easy to use, screw eyes hooks surface smooth flat without burrs strengthen the load-bearing. The screws can be applied in bathrooms, outdoors surfaces etc. or you can hang somesmall objects on it, such as mini corked bottle charms, ornaments, earrings, etc.