Plastic Locker made of Acrylonitrile Butadiene Styrene plastic with high impact resistant and sturdy structure provides longer lasting than traditional metal locker and solve the traditional problem such as rust and corrosion under wet environment. They could be knocked down to reduce shipping fee and easy self-assembled. It could be changed into different tiers by adding partitions to reduce the stroge problem. Plastic locker operated with all different kinds of locks from Taiwanlock reduce the storage cost. It will not require different locker to operate with different locks.