Use these border trims from Teacher Created Resources to liven up your classroom. Create fresh looks for bulletin boards, windows, walls and class projects with these durable and reusable borders. You can mix and match them with coordinating products like stickers and notepads to promote a classroom theme.Details:Black marquee3" x 2.916ft. strip size (210 ft. total length)6 packs (12 strips per pack, 72 strips total)Acid free