15 Gallon Open Head Closure, UN Rated HDPE Poly Drum, with Ring Lock Lid. 14.5" x 25.5" 6 lbs PLEASE NOTE: Actual colors may vary. These Open-Head UN Certified Plastic Drums are made from High Density Polyethylene. UN Certified plastic drums are designed to meet all requirements under the CFR-49, IATA / ICAO and IMO Regulations for Hazmat shipping. These drums are perfect for stowage and shipping of Hazardous Materials.