Welcome to our store！</br> 1、1. High-precision code wheel, ABS high-oxygen code wheel, high precision, good feel. 2、 2. High-quality steel wire production, wire diameter about 0.15cm/0.06in, pull out up to about 75cm/29.53in. 3、 3. Mechanical structure design, the internal structure of the code lock uses mechanical structure, high security. 4、 4. Advantages: mini, easy to carry, mechanically locked. 5、 5. Instructions for Use: 1. Please change your password before using. (The factory password is 0-0-0) 2. When changing the password, retract the cable (A) and press the cable head (B) down (FIG.1), turn the code wheel (C) to the number you want, and then pull the cable head (B) Just go out. Please remember the password you set. 3. The cable switch (E) can control the entry and exit of the cable lock. When you press the cable switch, the cable can be accessed and lifted, and the cable can be fixed to the length you need. 4. When locking, first align the password between the &ldquo;mouth and mouth&rdquo;, then insert the cable head into the lock hole. When you hear the &ldquo;click&rdquo; sound, it will be locked. The password is upset. 5. When unlocking, please correct the password first, press the unlock switch (D), pull out the cable head from the lock hole, and then press the cable switch to retract the cable into the lock body. 6. Children should be used under the guidance of an adult. Specification: Name: Helmet Password Lock Material: alloy + plastic Installation: lossless installation Size: about 70*58mm/2.76*2.28in The total length of the wire is about: 75cm/29.53in Product steel rope: rubber steel rope is not easy to wear. Uses: Bundle Helmet lock Password lock Advantages: mini, easy to carry, mechanically locked. 1*Helmet Code Lock Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>