The Master Lock No. 8300D Speed Dial™ Set Your Own Directional Combination Cable Lock is 6ft (1.8m) long and features a 1/2in (12mm) diameter braided steel cable for maximum strength and flexibility. The patented up/down/left/ right directional movement technology is faster, easier and more secure than a standard combination cable lock. The combination is easy to set and reset to any length using directional arrows, letters or numbers. The vinyl coating protects against scratches. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.