ITEM NAME:4 Dial Digit Combination Password Lock Travel Luggage Code Padlock Suitcase Lock Product Description Description: Zinc Alloy Coded Lock 4 Dial Digit Password Lock Suitcase Luggage Code Password Lock Padlock Specifications: Material: Zinc Alloy Color: Black Size: approx. 80*40*13mm/3.14*1.57*0.51'' Operation Manual: Step 1: Leave dials at the opening combination 0-0-0-0 and pull out shackle. Step 2: Turn shackle 90Â °and press down as far as it will go. But before press down the shackle, please be aware that the key way on the shackle must align up to the notch on the lock body. Step 3: Holding shackle pressed and set the dials to your own combination. Step 4: Release shackle and return to regular position. Your new lock will now open to your personal combination. To reset a new combination, please repeat step 1 to 4 above. Please remember your new combination. Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. Included: 1 x Digit Password Lock.Step 2: Turn shackle 90Â °and press down as far as it will go. Step 1: Leave dials at the opening combination 0-0-0-0 and pull out shackle. Step 3: Holding shackle pressed and set the dials to your own combination.