MULTI-PURPOSE STORAGE BINS: These stackable storage bins hold up to 75 pounds and are great for closet organization, classrooms, garage storage, pantries, craft storage, bathrooms, and more; Use them as sports equipment or tool organizers DURABLE ORGANIZATION: Crafted from heavy-duty, one-piece industrial plastic, these bins are rust, water, and corrosion-proof; Reinforced side ribs add strength and prevent spreading; Each storage bin is easy-to-clean and can be used indoors or outdoors SPACE-SAVING DESIGN: Stackable plastic bins are sized to fit classroom supplies (folders, binders, or notebooks); Extra-wide stacking ledge provides stability, saves space, and prevents spills; Anti-slide stop prevents stacked bins from shifting forward CUSTOMIZABLE ORGANIZATION: Optional dividers and label holders (sold separately) let you tailor the heavy duty storage bins to your specific needs for any project or space; They also can be used with louvered panels or rail racks (sold separately) STACKING BIN DIMENSIONS: Outside Dimensions - 14-3/4" x 16-1/2" x 7"; Inside Dimensions - 14" x 14-3/4" x 6-3/4"; Curved-bottom hopper front makes it easy to retrieve small parts; Proudly made in the USA