Our wavy pattern border sticker can make a chalkboard as well as classroom more beautiful. Such a simple sticker that can add so much fun to the classroom environment. Made of waterproof and paper materials, it can serve you better and bring you happier mood when seeing it. In roll design, it is portable and light weight, convenient for you to store. Features - Material: paper. - Size: 2000.00X7.00X0.10cm/ 786.00X2.75X0.04inch. - Bright colors and delicate wavy pattern easily catch kids' attention, nice to welcome the students back to school. - The decorative blackboard borders sticker is made of waterproof paper material with good adhesion. - Great for you to decorate your blackboard in class, home or office, adding fun to kids' school life. - Roll design, easy to use and store, space-saving, you can use according to you needs. - Can build a colorful space for the young, easily enrich their life and share much joy with them. Package list: 1 Bulletin Board Borders Sticker