High security: 100,000 possible combinations can be made with this 5-digit combination lock. Provide you with higher security and protect your property solutions. High-quality materials: This lock is made of zinc alloy, metal body, heavy-duty locking mechanism, hardened steel shackles can withstand wear and tear and prevent rust to ensure a long service life. Easy to set up: The convenient lock is easy to reset, use the original password to open the padlock, turn the switch button to change the password and move it back. Save you from losing or forgetting your keys. Easy to carry: light weight, 2.5in*0.9in*3in (L*W*H), suitable for indoor or outdoor use, and does not take up space. Wide range of uses: This lock is suitable for gym lockers, school cabinets, suitcases, sports bags and tool boxes. You can use it to lock your bag or luggage while traveling. Product description Specification: Size: 2.5in*0.9in*3in(length*width*height) Material: zinc alloy, steel, engineering plastics Color: as shown in the picture Weight: 160 grams (0.35 pounds) How to reset the password? Step 1: Dial the number to the default password (0-0-0-0-0 or the old password that has been set). Step 2: Pull up the shackle Step 3: With the lock open, turn the code knob 90 clockwise. Step 4: Choose a new password. (Pay attention to the alignment of the engraved lines) Step 5: Turn the reset switch back to its original position. The password setting is complete. Step 6: Unlock the password and lock Notes: Please remember your combination and record your combination in one place for future reference.Do not unlock the padlock after use. Include: 1 x padlock 1 x manual