We can customize this combination lock product, its characteristic is Compact size, lightweight, and convenient for you to store and carry. Side windows for easy combination viewing. Numeric combination design makes it easy to set and reset your own preferred combination and hassle-free to carry the key.The material of it is comes with 2 packs of zinc alloy 4-digit re-settable combination locker locks. Ideal gift to your friends, classmates, and etc.Suitable for school gym locker, sports locker, fence, toolbox, case, hasp storage and etc.4-digit offers 10,000 combinations for added security compared with 3-digit. Set your mind at rest while doing your sports or job.