The plastic hinged screw covers are durable and convenient to use, protecting screws from rusting and avoiding corrosion from sunlight or water, which can extend the serving time of screws.You can use them to hide screws and paint them to decorate your furniture.The plastic screws cover caps are small and lightweight, convenient to carry around or store without taking much space.They are compatible with screw head that cannot exceed 8 mm in diameter and cannot exceed 2.2 mm in thickness, please check your screw sizes before ordering.Material:plasticcolour:BlackPackage Contents:500 x Plastic screw cover capsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.