Fire Extinguisher Seals are UL Approved for Fire Extinguisher and Safety Doors.
Fire Extinguisher Seals can also be used with courier pouches, canisters or cabinets that contain valuables or sensitive documents. They are one of the few security seals approved for use by Underwriter's Laboratories. Breaking strength of 10 to 14 pounds. Pull-Tite Seals are embossed with "SEALED DO NOT REMOVE". Length is 9". Colors are Green, Blue, Yellow, and Black. sold in 100 per package.