Never Rust: The house numbers are made of durable ABS plastic material, which is resistant to high temperatures and corrosion. These metal house numbers are installed outdoors to withstand all kinds of weather factors. Easy Installation: Our outdoor large house numbers come with 3 screws, 4 expansion tubes, and 3 cylindrical tubes. Comes with installation step instructions to make it easy for you to install the house numbers. Can be installed on any exterior surface, such as wood boards, cement walls, etc. Floating Design: Our house numbers are designed in 3 dimensions, with a strong 3D sense. The unique design creates a different and more beautiful look for your home. Surface is easy to clean and maintain. Simply wipe with a damp cloth to remove dirt or dust, keeping the address sign looking new. Wide Applications: Our numbers and letters for house are suitable for your homes, apartments, hotels, garages, farms, yard gate, mailboxes, etc. It can display your home address, last name, phone numbers, room number, floor number, etc. Material: ABS Color: Black Overall Size: 20*14*0.8cm/7.8*5.46*0.31inch 1 x House Number Mounting accessories：3 screws, 4 expansion tubes, 3 cylindrical tubes