About this item 60 PCS numbers: 6 sets of white mailbox numbers, 3" numbers 4 sets, 4" numbers 2 sets, each set contains 10 numbers, from 0 to 9, 60 numbers in total. White numbers: the stickers is easy to be found in daytime or night, by postman, driver or friends. Durable in outside: Waterproof and resist cold or sunlight. Easy to use: Just tear off the numbers from the sheet and stick on the right place of the mailbox or house address. Wide application: the white self adhesive numbers can be used for rigid smooth surface, ideal for sign, mailboxes, houses and address number or outdoor garbage bins, etc.