High Quality Material: These mirror pins are made of high quality material. Its nut is made of stainless steel with a brushed surface, waterproof, oil-proof, and rust-proof. Its gaskets are made of high-quality copper and plastic soft rubber respectively. Copper is not easy to corrode and has strong antibacterial properties. Plastic soft rubber has the function of fastening and anti-slip Thickened Screws: This stainless steel mirror nail adopts thickened screws, which are durable and not easy to deform and break. In addition, its appearance is helical, which has a strong adhesion to objects and is not easy to loosen ELEGANT AND MODERN LOOK: The nuts of this mirrored stud perfectly cover the exposed screws. Plus, its silver finish and brushed finish make the screws look even better, adding an elegant look to the mirror. Easy to Install: The installation method of this stainless steel mirror nail is very simple, just drill a 5mm hole in the glass, install the soft plastic washer and copper washer in sequence, then tighten the screws, and finally install the decorative stainless steel cover Wide ApplicationThis stainless steel mirror nail consists of four parts, the nut size is 16 * 5mm, which can be widely used in mirrors, tea tables, bathroom panels, wardrobes, glass signboards and other wooden or glass furniture