About This High Quality Material:Bike locks is made of 11mm zinc alloy and covered with PVC protection. offering great resistance to cutting and corrosion. Moderne Design:The bike lock with novel shape, which is small and portable, So that you can quickly identify. Secured Design:Bicycle lock has 4-digit combination locking mechanisms for keyless convenience, 10,000 kinds of arrangement, No More Worries of Losing your Keys Now! Easy to Use:Bike lock cable the initial password is 0000, it’s easy to set your personal combination.so please do NOT forget your code. You can write it down or take a photo in case of forgetting. Wide Application:Cycling lock Weatherproof,can secure your bike, motorcycle, moped, scooter, gates, fences, barbecue, lawn mower, sports equipment, outdoor equipment, sport equipment, ladders etc. Overview Brand : Eruinfang Special Feature : Keyless Lock Type : Combination Lock Item dimensions L x W x H : 7 x 4.3 x 4.1 inches Material : Polyvinyl Chloride, Zinc