Size: total length 9.84 /250mm, actual effective bundle length is within 7 Material: the security seals are made of density polypropylene for greater durability, and contains a nylon core for a stronger blockage Numbering Design: the shipping seal is laser printed with serial numbering, and the number is random and not repeated, which is convenient for recording information Tamper Proof: numbered zip tamper seals are one time using and each has series unique identification numbers; Pull tight plastic tags can't be opened once locked Safe and Airtight: the length of fire extinguisher tag is adjustable, once inserted, it locks firmly, very securely; Light and portable, won't take up too much space, convenient for you to ship and pack ASIN B0D1V77ST6 Size 100pcs Color Red Brand Name Rasunkae Unit Count 100.0 Count Manufacturer Rasunkae Model Number WLZN-06F-004 Material Type Plastic Number of Labels 100 Warranty Description no Manufacturer Part Number WLZN-06F-004