Terrific for student desks! Tape is pre-printed with 12" rulers and features markings every 1/8". Perforated after each 12", so individual rulers are easy to distribute. Tape removes cleanly from desk surfaces when the ruler is no longer needed. Each roll includes 27 rulers. Pack of 6 rolls.

• Each mavalus tape roll measures 1" x 324"
• Strong enough to hold the heaviest of papers
• Removes cleanly from most surfaces
• Sticks to bricks, cinder blocks, drywall, plaster and more
• Made with superior adhesives