Our 4" Hartmann TSA Cable Lock 62049 features: • Flexible cable resists abuse from baggage handling. • 3-dial combination can be personalized to set your own combination. • Lightweight three-dial number combination lock is made from durable zinc alloy. • Accepted and recognized by the TSA. TSA Lock - provides luggage additional peace of mind when checking belongings, but can still be easily accessed by TSA agents in the event the case needs to be searched. • Weight: 0.45 lbs. Body Dimensions: 4.3" x 1.5" x 0.8"