Features: Applicable places: Die cut numbers kit fits well for many smooth surfaces like windows, plastic, metal, glass, skateboards, cars, computers, guitars, bottles, phones, trash bins lids, school sign, address light, craft, steel mailbox, street numbers, garage bins, porch pillars, labeling machines,room number labeling, etc. Using tips: We recommend you to thoroughly clean the substrate to remove any dust, grease, or silicone before applying the adhesive. Specifications: Material: vinyl Size: as pictures show Color: as pictures show Package includes: 208 x Capital letters 208 x Lowercase letters 120 x Numeric and punctuation Note: Does not adhere well to textured mailboxes surfaces, we do not recommend you apply this decal to a texture powder coated steel mailbox. Package includes: you will receive 8 sheets self-adhesive vinyl letters numbers, totally 536 pieces, including 208 pieces capital letters, 208 pieces lowercase letters and 120 pieces numeric and punctuations Letter and number design: these stickers are designed in classic letter and number style, complete and rich, you can choose and match according to your needs to create a meaningful logo or text to show your taste and temperament, this white has a little light purple color. Wide applications: these vinyl decals can be applied to any hard, dry, smooth, clean surfaces, can be applied on your mailbox, window, door, car, truck, home, or business, any smooth surfaces Easy to use: the numbers come with a paper backing and application tape on the front, just peel the paper backing from the decal, leaving the numbers stuck to the application tape; Our letters are white, but the stickers on the paper are purple; It looks a little purple, but the letters are white after the letters are removed from the paper Reliable material: these decals are made of quality vinyl, waterproof and weatherproof; with an outdoor durability of up to 6 years, they are reliable and lasting, suitable for various indoor and outdoor use