Convenient to use: strong adhesive, it is very easy to peel and apply Material: using non-toxic polystyrene label and environmentally friendly glue, the seal is firm, not easy to fall off, and can be used for a long time period Easy to peel and stick: These adhesive labels are easy to peel off. Once applied, they are difficult to remove, so they stay put. Write on them with a permanent marker or pen as needed. Usage: They are often used for color coding, filing, inventory, organization, charts and crafts. Can also be used to make notes, labeled binders, charts, monitors, project plans, boxes, books, calendars, sticky cards, wall decorations, can be attached to the surface of adhesive paper , plastic, bottles, walls easily. Package includes: 2 rolls, each roll 500 pieces. Specification: Material:PET Size:2.5cm/0.98inch Package: 2 rolls of PET clear sticker