Description: Built-in TSA customs combination lock TSA002. Mechanical structure?withstand harsh external environment, a wide range of applications. Simple Operation?special custom lock for short unlocking time , fast and efficient. High security?any combination of a large number of passwords you set for slight chance to unlock. Allow tsa security personnel to check luggage and relock without breaking the lock. Specification: Material?Plastic Size?70*30*13 mm/2.76*1.18*0.51 inch Model?TSA002 Package Includes: 1x Keyhole 2x Keys 1x Plastic Sheet 2x Screws 1x Manual