Self-adhesive labels for organizing an inventory , books , lockers. Suitable for school , office , work , hobbies. They stick perfectly on paper, wood, plastic, glass and flat surfaces. This set of number stickers is made of high quality vinyl , waterproof , fade resistant , weatherproof and durable. They are easy to peel off and stick wherever you want, with long lasting, no trace left after the label is removed. You can use the number stickers as a numbering system, saving tons of typing, printing and cutting time, allowing people to find the target item in the clutter quickly and quickly, making life much easier. They are made of high-quality vinyl with good water resistance and can be used both indoors and outdoors.