3/4/5/6-Cube Stackable Storage Bins with Detachable Wheels-3 Cube

● 3/4/5/6 large compartments for ample storage● Flexible modular design for customization● 2 opening ways to get interior items: top open or front open● Four universal wheels with mute design for convenient mobility● Locking mechanism on 2 wheels for secure positioning● High-quality PP for safety use and long-time lasting● Smooth and water-proof surface for easy cleaning● Side clips for added stability when stacking units● Convenient handles for easy access of interior items