SanHoo Resettable 5-Dial (Safer Than 4-Dial Combination) Combination Cable Lock,4-Foot x 1/2 Inch, Heavy Duty Steel & ABS Polymer Bicycle Chain Cable Lock, with Mounting Bracket 4'(1.2m) long x 1/2" (12mm) diameter, Mounting bracket included for easy transportation. The product's plastic shell is made of high quality ABS material does not crack in the cold weather condition, does not deform under high temperature. Security Lock has strong woven steel cables to resist against cutting attempts and a vinyl coating to protect your valuables from being scratched. The 5-digit combination allows 100,000 possibilities, making this lock nearly impossible to crack. Set your own combination in the strong and complicated mechanism for easy keyless convenience. Initial password is"00000",Reset your private password, refer to the instruction to reset your own password in the images.