Nylon Gasket The black nylon gasket is made of high-quality rubber, is rust-proof, anti-corrosion, friction-resistant, has no peculiar smell, has a long service life, it has good insulation and heat insulation. so it can protect rooms or furniture from damage. Small Body But Big Effect These flat washers are small, but they have a big effect. Use can increase force, reduce friction, and prevent local damage. It has a certain insulating and protective effect. It is a good protective accessory in home installation and electrical appliances. Lightweight and Portable All gaskets are sorted and stored in a transparent plastic box, you can quickly find the size you need to install and use, portable and neat, not messy. Easy to Use All rubber washers are very simple and convenient to use and install. You just need to choose a suitable washer for the hole diameter and install it under the screw, which is suitable for installing furniture and repairing electrical appliances. Full Size The gasket includes 8 different general sizes of M2, M2.5, M3, M4, M5, M6, M8, M10, which can meet most of the daily work and DIY installation needs and solve most of the installation problems in life. Note: It does not contain other things, the color is based on the first picture, and other pictures only show the effect Due to differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thank you!