About this item HIGH QUALITY - The body of the folding bike lock is made of case-hardened stainless steel compartmentalized into 8 resistant joints connected together by rivets, each link has 7 mm thick. These locks have a compact design, as the name suggests, yet are strong. This construction allows it to resist attacks from potential thieves, particularly the use of lock picking. SAY GOODBYE TO KEYS - The digit code replaces the key. The code can be changed to your code in seconds. The folding lock is of course specially hardened on the clasp. Once closed, it was for thieves. EASY TRANSPORT - Size: 8.5 x 16.5 x 5cm; One of the main advantages of this lock is that you do not need to carry them in your backpack, but you can attach them to your electric scooter using a bracket provided. If, however, you wish to store it in your bag, its reduced size allows you to carry it comfortably and comfortably. SUPPORT PROVIDED - Thanks to the support, the folding bike lock can be attached to narrow or wide areas ( saddle support, frame, etc.) in one minute. No tools required, assembly hardware is included. VERSATILE - These locks are very versatile, allowing you to attach your EDPM (Motorized Personal Transport Vehicle) to a wide variety of objects on the urban furniture. They are also lighter than other models and surprisingly sturdy. Note: Due to manual measurement, the size may have an error of 2 cm/1 inch; Due to different displays and angles, the color and size may be slightly different, thank you for your understanding!