【TSA Accepted】 Can be unlocked and relocked by TSA agents without having to break the lock open. 【No Key to Lose】The keyless combination lock is easy to set and use. 【EASY TO USE】Easily set your own combination with a simple flick of a switch. With the factory default combination of 000 entered, use a pen to flick the switch to the right. Enter your new combination and flick the switch back to the left. Setting your combination is that easy. 【EASY TO READ DIALS】 ZGSJ Lock uses a white numeral on a black background for our combination dials. These high contrast dials make reading your combination a breeze. 【100% Satisfaction Guarantee】ZGSJ provide you 30 days free replacement warranty. Luggage Locks TSA Approved Locks Luggage Suitcase Baggage Locks Combo Lock Locks with Code