High quality: Glass spacer, brushed nickel, helps prevent rust, scratches and corrosion, ensuring quality and longevity. Design: Simple design, no frame required. Notice boards can be fixed with screws. Wide range of uses: Advertising nails are suitable for indoor or outdoor use, such as businesses, offices, supermarkets, hotels, stores and billboards.Product Specifications:Color:SilverMaterial: stainless steel, brushed nickel for surface treatmentSize: 12 x 25 mmHow to install:1. Drill holes on your panel and make sure the hole size is correct.2. Mark the holes for your sign on the wall, make sure the sign will install in the correct place.3. Drive the anchor screw to the wall.4. Install the barrel on the wall.5. Put on the sign or glass and thread the stud to the bar.Package Include:20pcs Glass Standoffs20pcs Rubber StandoffsExpansion Particle Installation Accessories Color Random Note1.Due to the difference between different monitors, the picture may not reflect the actual color of the product.2.Due to the manual measurement, please allow a slight deviation of 1-2mm. Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.