Oil drain plug gaskets have smooth surface, wear resistance, can ensure a long time using. the gasket set effectively prevents oil leakage from the drain plug, ensuring the engine operates smoothly. Installation is quick and easy. The oil drain plug gaskets can be used for multiple replacements. Features -Color:Assorted Color -Material:Aluminum, copper -Size:1.80X1.80X0.20cm/0.71X0.71X0.08in -Size:1.60X1.60X0.20cm/0.63X0.63X0.08in -Size:1.40X1.40X0.20cm/0.55X0.55X0.08in -Size:1.20X1.20X0.20cm/0.47X0.47X0.08in -Size:1.00X1.00X0.20cm/0.39X0.39X0.08in -aluminum and copper materials made, Oil drain plug gaskets ensure performance. -The universal fit of the gaskets allows for use with a wide range of automotive oil pan drain plugs. -The effective leakproof design of the gaskets prevents oil leakage and helps maintain engine functionality. -The installation process is quick and convenient, you can easily setup as needed. -With different sizes of sealing gaskets, it offers great effectiveness as they can be used for multiple replacements. Package list: 400 x gaskets 5 box