Corrugated Shelf Bins • Hopper-style front 4-ply handylock lip Minimum 30% recycled materials Corrugated bin dividers available separately Bins shipped flat, in bundle quantity onlyB-flute corrugated board shelf bins are sturdy, durable, and easy to assemble. White oyster finish provides neat, clean appearance that can be written on, making labels unnecessary. Fits 12"-, 18"-, and 24"-deep commercial and industrial shelving. Self-locking construction. Shelf bins and dividers are completely recyclable.