Beautiful and durable, the mailbox number is made of highquality ABS plastic, solid and lightweight, and highquality materials make it waterproof, resistant to heat or cold, difficult to discolor and can be used for a long time. Advantages of 3D These address number stickers are designed in 3D shapes and show a perfect curvature on the digital surface. They look like metal materials. They are brilliant and shining. All show a high taste and add beauty. Selfadhesive design the chrome selfadhesive door number has a selfadhesive design, no screw, no drilling, just gently tear off the tape on the back and stick it in the desired position, very easy to install. You will receive the package contains 10 stickers with address numbers 0, 1, 2, 3, 4, 5, 6, 8, 9. The size of the mailbox number is 2.52.50.980.98 inch. Please make sure you have the right size before purchasing. Applications These door numbers glued to the door can be widely used in houses, offices, hotel rooms, apartments, school halls, etc., as door numbers, mailbox numbers, home address numbers, and are also suitable for car decoration.