Product use: sign standoffIs It's a small object, but it can help you fix billboards, signs, mirror, frame,picture frame . It can be used indoors and outdoors. It has a wide range of uses. Usage: first use tools to punch holes in the wall, then install the expansion pipe, then open the bracket screw, remove the base and advertising screw, use a screwdriver to insert the screw into the base, fix the screw with the base, after installation, go through the glass hole, and then tighten the bracket screw Material introduction: glass standoff fixings are made of stainless steel and will not rust. It is a guy with a long life cycle. It is very stable. Please rest assured to use bullet_point Detailed description: The sign standoff fixings have anti-skid pads, which can effectively prevent the fixed objects from shaking and falling off. The appearance of the advertising nails is Black drawing. The installation and the billboard are beautiful and durable Package content: 24 pieces of sign standoff screws （25mm x12mm） with expansion tube 24 pieces, screw 24 pieces, Weight: 0.5952481074 Pounds, Manufacturer: Myukbest