HEAVY DUTY DESIGN: This wall mount mail drop box is made out of steel making it sturdy and durable. It is rainproof meaning your mail will always be protected from rain or water splashes as long as it is closed. SPACIOUS STORAGE BIN: The mail drop box has a (14.5") x (3.75" ) x (7.1" ) storage bin which makes it very spacious for your mail. INSTALLATION: All the accessories you need to assemble this mail drop box is included. You receive (3) Stainless Steel Round Screws and (3) Wall Plugs. The mail drop box has 3 pre drilled holes for easy installation. SECURITY: Includes rubber mat to keep moisture away. The stainless steel material makes the drop box, rainproof keeping all your mail safe from getting wet. SILVER AND STYLISH LOOK: Add a unique touch to your home with this silver color stainless steel mail drop box !