These 55 gallon high density polyethelene drums provide superior impact resistance. Wont't dent or rust. Color is molded in, won't fade or peel. Drum and cover are color blue. Straight sided drums have molded in rolling hoops. Open head has choice of plain cover or cover with two 2" NPS plugs and is rated at 1H/Y250/S. Closed head has 2" NPS and one 2" buttress plug with 3/4" NPT reducer and is rated at 1H1/Y1.9/150. ***Additional shipping charges may apply; please call for a quotation