These storage boxes have a double wall design, designed for storage with or without shelving. They come equipped with a lift-off lid and stacking handles that make stacking, transporting, and accessing contents effortless. Smooth rolled edges eliminate paper cuts. Easy assembly of boxes allows for easy and comfortable immediate use.These storage boxes have a double wall design, designed for storage with or without shelving. They come equipped with a lift-off lid and stacking handles that make stacking, transporting, and accessing contents effortless. Smooth rolled edges eliminate paper cuts. Easy assembly of boxes allows for easy and comfortable immediate use.