Description: Color: It is absolutely enough for you to mark your mailbox. Silver color makes your boring black mailbox looks shining and easy to see. Waterproof And Durable: This reflective number stickers with easy backing separation is made of high-grade pvc material, oil-proof, and waterproof, can be used outdoors in any weather, durable and not easy to fade and damage. Reflective And Visible At Night: We use reflective material. As long as there is a little light source in the dark, the self adhesive numbers 0-9 stickers can shine bright so that you can see these numbers clearly in the dark, which is convenient for others to find your mailbox. Apply To Any Smooth And Dry Surface: This numbers stickers can be applied to any smooth surfaces, indoor or outdoor. It can be applied as a sign for mailbox, house address, trash, window, car decoration or anything else you can imagine. Self-Adhesive And Pre-Cut: Our number sticker is self-adhesive and pre-cut. You can install it easily: Clean and dry the surface of iteams want to stick, peel off the yellow release paper and stick the number on the right place, then press and scrape on it, peel off the transfer carrier tape at last. Specification: Color: As Shown Material: PET Size: Approx.12x10x0.5cm/4.72x3.94x0.20 inch Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Film.