Secure tag to make sure it stays there to warn of a hazardous situation with Loop 'n Lock Tie Tags from ACCUFORM SIGNS. Self-locking plastic tie strap is permanently attached to the tag. The 8" long, ribbed tie strap adjusts and locks for tight security with a rated 50-lb. pull strength, and can only be cut or pulled apart with excessive force. A 3/8" hole reinforced with a metal grommet secures the tie strap to the 15-mil RP-Plastic tag. Pack of 10.