Making storage and retrieval of small parts and finished goods more convenient and efficient, this steel stacking rack and bin system contains 44 compartments in various sizes including (12) 18-3/4"L x 9"W x 7-1/2"H; (14) 15-1/2"L x 7-1/2"W x 6"h; (18) 12"L x 5-1/2"W x 4-1/2"H sized rack and bin units in 3 levels. Capacity: 1,000 lbs. Finish is baked enamel in choice of gray, blue, beige, black or green.