Durability: The anti-nail is made of stainless steel, which can ensure strength and light weight on the basis of light weight, ease of use, rust resistance, scratch resistance and corrosion resistance, and support your long-term useSign Standoff is a kind of wall mounting hardware kit engineered to support panels of wood, acrylic, plexiglass, aluminum, glass or any other messaging display substrate, and also used to support glass tabletops on wooden basesEasy to install: install the plastic expansion tube into the wall and fix the standoff screw with screw, the contact surface between the screw and the product is protected by rubber pad; Warm notice: screws require a screwdriver to assist the mounting of the standoff nailsRang of use: the wall standoffs screws are good choice for company, office, supermarkets, store, shops, markets, bedroom, such as glass sign, acrylic sign, acrylic plate, acrylic picture frame indoor and outdoor advertising boards, photo