Product Description 3 steel cables combination lock Suitable for indoor and outdoor use,suitcase,toolbox,backpack,sports locker, fence gate case,staff lockers, gyms, cabinet, luggage, bike locks, drawers, etc Specifications: Color: Black 1. Combination Lock Dimensions:86*22*17mm/3.38in*0.89in*0.68in 2. Combination Lock 3 steel cables : 11.8 inches 30cm/23.6 inches 60cm/47.2 inches 120cm 3. Combination Lock Material: stainless steel and zinc alloy 4. Combination Lock Weight: 5.0 ounces per unit 5. Product Type: 3 steel cables combination lock How to change the cable accessories? 1. Make sure the front change code button is not in the SET position; 2. Make sure the front code is in the correct unlocked state; 3. Push the button from point A to point B to remove the cable accessory; 4. Insert other cable accessory into the hole.and push the button from point B back to point A to lock the cable accessories. How to reset the Combination Lock The default combiantion is 0-0-0-0.If you want to reset the Combination Padlock ,please follow the steps below. 1. Slide the button from A to set to logo,keep the button in the SET position logo until step 2 is complete. 2. Turn the password wheel to set the password you need. 3. Slide the button from Set A,now you are ready to use your new password. 4. Remember the password you set,if you want to set a new password again,repeat the above steps. 5. To prevent setting password mistakes,please modify one of the numbers first,for example,set it to 0-0-0-1,and then modify all the passwords when your are skilled. If you forget your password,there is no other way but to find it one by one according to the number column,so please be very careful.