commercial 8-shelf 24-bin rack storage system, nsf certified (24 bin / yellow)  neatly organize and sort your space with the seville classics 24-bin commercial bin rack system. this patented unit is great for schools, offices, workshops, restaurants, garages or just about anywhere multi-storage separation and containment is needed. the 24 yellow polypropylene bins (12 medium, 6 large, 6 extra large) are made to slide out easily and lock for safety and convenience. unit includes 10 removable bin dividers to help separate smaller items and four 3-inch caster wheels (2 locking) that allow you to reposition the rack with ease. commercial-grade steel construction with black finish. dimensions: 36” w x 14.25” d x 63.5” h. weight: 82 lbs. medium bin dimensions: 5.5” w x 14” d x 5.5” h. large bin dimensions: 10.7” w x 14” d x 6.75” h. extra large bin dimensions: 18.3” w x 14” d x 6.75” h.