Extremely strong, durable BUCKHORN Polyethylene Structural Foam Divider Boxes will not bend or buckle when fully loaded up to 200 lbs.! Structural plastic material is what gives these solid wall storage containers their superior strength and rigidity. 100% recyclable plastic will not rot, rust, or corrode. Flat-bottom design assures 100% contact when used on conveyors. Solid walls offer better load holding. Stackable. Order in carton quantities specified, priced each. Made in USA.