This Stainless Steel Number Doorplate is made of 304 steel material, durable and reliable for long term use. It is suitable for mailboxes, house addresses, hotel numbers, address signs and easy to read from a far distance. Each number comes with 2 sets of mounting screws and can be installed in a matter of minutes. Features: Easy Installation - Our modern house numbers and letters can be installed by anyone in a matter of minutes Floating Appearance - The house numbers and letter are stain finished and have hidden mounting plugs that are 5/8". These hidden plugs give your sign a floating effect as they seem to magically float when viewed from the front Sold Stainless Steel - letters and numbers are made from the finest 304 stainless steel. Our numbers and letters are extremely durable and made to withstand the harshest conditions. Dimensions - 6 inches height. Each house sign is 2 mm thick and has a 2 cm long mounting post that gives the house signs a floating appearance Each house sign, with their unique arc design, show perfect curvature on their surface Specifications: Color: Black Number/Letter Sign: 5 Material: Stainless Steel 304 Quantity: 1 Thickness: 2mm Thickness to Mounting Plug: 6mm Install Type: Wall Mount Overall Height: 6" inch Package Contents: 1 x "5" Number/Letter Sign Mounting Kit