The 2000 Series Ultra Heavy Duty square design holds 5 gallons (19L) of fluids or granular solids. Use for storage and/or transport for recycling and proper disposal of common fluids used in professional motorsports. Help keep our environment clean and pollution free by always disposing of hazardous materials properly. The jug is approximately 9 1/2″(241mm) x 9 1/2″(241mm) x 21″(533mm) and is complete with heavy duty lid, gasket and vent. Manufactured by rotationally molding polyethylene which gives it superior strength and durability over Blow Molded Jugs. The centered funnel top 2 3/4″ (68mm) opening allows a more controlled dispensing of contents. Polyethylene is impervious to most automotive fluids.