TSA Suitcase Security Travel Luggage Lock Padlock3-digit dialing allows for different combinationsSize:6.4 x 3.4x 1.2cm(Approx)How to set upThe original number is 0-0-0. Setting your own combinationPull up the shackleRotate the shackle 90° counterclockwise， Hold it down and then continue to turn another 90° counterclockwiseSet your own combination by turning dials to the convex lineTurn the shackle back as normal. The procedure is now completeDial your numbers to the convex， pull the shackle to openInsert the shackle and scramble the numbers to lock， repeat the above to resetPackage Contains2 x TSA Suitcase Security Travel Luggage Lock Padlocksku：053-128