Self-locking tamper-resistant seal requires no tools to apply
Simply insert the band into the locking sheath as far as it will go and its locked
One time use, metal cutter required to remove
Tin flat metal seal features a hook-lock mechanism that locks securely with one simple motion
Safety rolled edge for easy handling
Seals have the wording "Secured" and 7 consecutive numbers embossed
1000/box; Note: Customization up to 17 characters plus 7 consecutive numbers at no extra charge is available