Smartrip TSA Lock Heavy Duty 3 Digit Combination Luggage and Travel Padlock in Assorted Colors, 2-PACK (Ensign Blue) CONFORMS WITH TSA APPROVED- Travel Sentry Certified lock which is accepted and recognized by the TSA SECURITY GUARANTEES- TSA Agents never leave your bags unlocked after inspections, because they cannot remove the key without relocking it, so you can keep your belongings safe after TSA inspection DETAILLED INSTRUCTIONS- Instruction for resetting password is included to set your own combination easily HUMANISTIC DESIGN- Ergonomics designed easily for holding locks, three chrome plated metal dials DURABLE, HIGH-QUALITY AND ON SALE- weight: 1.83oz. Durable zinc alloyed construction, steel shackle for strong cut resistance, more tough than ABS casting