FirstSpear has pioneered a unique and effective way to identify key and specific personnel. Utilizing the latest reflective glo tapes and precision cutting and bonding processes, this item will relay a call sign, identifier or other information on the exterior of the User's clothing or equipment (hook backed). NOTE: Cell Tags/IFF Patches are build to order and lead times are between 4-6 weeks for a quantity of 25 or less and 8-10 weeks for a quantity of 25+. All orders are final and cannot be cancelled. Standard English Letters (uppercase only) and/or Numbers. Cell Tags have a hook backing to attach to a loop field. Lettering will be “stretched to fit”. U.S. Patent No. 8,540,831 1"x5" 10 Character Max - Alphanumeric only 2"x4" 8 Character Max - Alphanumeric only 2"x6" 10 Character Max - Alphanumeric only 3"x8" 15 Character Max - Alphanumeric only No minimum order quantities required IR lettering is black and GLO lettering is white SPECIFICATIONS Available sizes: 1"x5", 2"x4", 2"x6", and 3"x8" No minimum order quantities required CUSTOM MADE Lead time is between 3-4 weeks