MFG Tray 7806085172 Toteline Nest and Stack Container, Glass Fiber Reinforce Plastic Composite, Capacity 500 lb, 25.25" x 18.0" x 10", Gray Fiberglass-reinforced thermoset composite construction Temperature range: -60 to 250 F Nest or Stack design saves space. Stack when full. Rotate and nest when empty Flared ends facilitate handling; Easily cleaned Bottom Dimensions: 20" L x 16" W x 9.875" H