WITH ITS UNIQUE DESIGN THE INNOVATIVE MICROFLEX COMBINES THE INCREASED STRENGTH OF THE STEEL-O-FLEX LOCKS WITH THE FLEXBILITY LOW WEIGHT & GREAT value OF THE ABUS COIL LOCKS. 15MM THICK COMPRISING SPUN STEEL CABLE & HARDENED STEEL SHELLS THE MICROFLEX BREAKS THE PRECONCEPTIONS ABOUT THE RELATIVE WEAKNESS OF TRADITIONAL BUDGET CABLE LOCKS.