Square shape offers up to 14% more capacity than round containers. Tight-fitting lids help protect dry goods and other contents. Nesting handles allow secure fit for side-by-side use. Rounded corners and smooth contours are easy to clean. Waste Receptacle Type: Indoor All-Purpose Waste Bin; Material(s): Plastic; Application: Indoor All-Purpose Waste Disposal; Materials Storage; Capacity (Volume): 28 gal.