Standard Pack = 1 piece(s). Color = Red ; Depth = 17 7/8 inch ; Height = 4 inch ; Inside Dimensions = 16 1/2 inch x 5 1/2 inch x 4 inch ; Material = Polypropylene ; Outside Dimensions = 17 7/8 inch x 6 5/8 inch x 4 inch ; Type = Economy Shelf Bins ; Use Dividers = SD50-40130 ; Width = 6 5/8 inch ;