The SKB TSA Cable Padlock allows you to set your own combination and are easily recognizable by TSA screeners. The Transportation Security Administration (TSA) baggage screeners are trained to recognize the Travel Sentry logo on TSA accepted locks, which allow them to open, inspect and relock baggage. The 1SKB-PDL-C TSA Combination Cable lock is sold in a 2 pack and is in addition to the TSA padlock option as well as the patented Trigger Latches with TSA locks built in.