Larger tabs hold more information for more detailed labeling Write and erase over and over - edges won't bend! Laminated tabs are specially made for customized writing and rewriting. Use nonpermanent ink or pencil. Reinforced binding resists tearing. 3-hole punched for quick and easy organization. UL Claim Validation - UL environmental claim validations lend third-party credibility to single-attribute environmental claims. Contains Recycled Content - See Specs for Details