Blue stickers make your classroom environment harmonious,children pay more attention. The length of the sticker roll is long enough to meet your decorative needs. Use it to decorate classrooms, offices, , and walls to help liven up your place. Trim and layer borders can be added to dimensions or used separately to add style to any display. You can use it to decorate your blackboard or desk, children pay more attention to the classroom. You do not need to prepare glue, so it is very convenient to use. Beautiful color, strong adhesion, not easy to fall off. DIY, craft projects, scrapbooking and more, to embellish your handwork. Easy-to-Reveal Stickers Color: Blue Material: copper paper stickers Package Contents: 1 x bulletin board stickers roll Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.