Stackable Nestable ContainersStackable Nestable containers are available in dozens of sizes and 3 standard colors. Containers are injection molded from high density polyethylene material that meets most USDA and FDA regulations. Stack/nest totes won't rust or corrode. They are unaffected by most chemicals and are waterproof. These containers have the unique ability to stack and can be turned 180 degrees to nest when empty. Textured bottoms help insure non-slip grip in transit and on conveyors. Accessories include: lids, dollies and labelholders.