Description: 【Application】: This is a Wood Floor Bulletin Board Border Sticker, great for decorating your chalkboard bulletin board. 【Material】: Notice board sticker made from copperplate paper with self adhesive backing, ensuring durability and ease of use. 【Size】: board decorations dimensions are 7cm in width and 20m in length, providing ample coverage for your decorating needs. 【Package Includes】: Each package comes with a roll of the sticker, making it convenient to start your decoration project right away. 【Versatile Use】: Announcement border stickers ideal for enhancing the look of any bulletin board or chalkboard in classrooms, offices, or at home while also serving as a functional border to organize information better. Specification: Material: Copper Plate Self Adhesive Size Chart: Width: 7cm/2.76inch Length: 20m/787.40inch Package Includes: 1 Bulletin Board Border Note: Please allow slightly errors 1-2cm differences due to manual measurement.