Pro Iron Security Lock Combination Cable Lock with LED Light ,Pick & Drill resistant 5-Feet x 1/2-Inch &#9989; HEAVY-DUTY 12mm thickness, 5 foot long flexible military grade braided steel for that high security locks &#9989; HIGH SECURITY, pick and drill resistant shock & waterproof for lock up MAXIMUM SECURITY &#9989; 4 digit combination locking mechanisms for KEY-LESS convenience and reset-able feature (create your own combo) &#9989; see the combination in the dark with a bright LED light &#9989; 100% Pro Iron Satisfaction Guarantee and lifetime guarantee against defects