With this combo pack of Evidence of Inspection stickers you will receive 50 each the red air service and the green enriched air service stickers. These are the same stickers we sell in packs of 100. Our stickers never expire! The years are indicated by single ending digit, so they are perpetual.
NOTE: Your training must be current (within 3 years) and your PSI Inspector number is required to order. If you don't know your number, please contact PSI at 425-398-4300 and we can assist.