This is set of screw covers for widely usage. They are made of plastic material for use. With simple design and smooth texture, it wull please your eyes and hands. Prevent the screw from water and dust, also play a role in decoration. Features - Color: White. - Material: plastic. - Size: 1.30x1.30x0.50cm/0.51x0.51x0.20inch. - Made of plastic materials, they can be for and long time use. - The screw cover has smooth edges and no burrs, so you won’t be accidentally scratched. - Simple operation: just pass the screw through the hole in the middle of the screw cover, and then put on its cap. - It can not only prevent the screws from being damaged by dust, rain, etc., but also play a decorative role. - The screw cover can provide good protection for the screw, thereby prolonging the service life of your screw. Package list: 100 x screw covers