The gentle pun “O-My-Guard” in the product name hints at the surprising effect of this innovative bicycle lock. After entering the key, a gentle turn of the key unlocks the bike lock and a button pops up, allowing to unfold the cylindrical lock into a flexible chain made of three-mm-thick hardened steel. After use, it can be folded up again into a compact size and fixed to the bicycle frame by means of the provided mount. To best match the design of the bicycle, the lock is available in a wide range of stylish and timeless, classic colours.