The 260COVER is the molded polyethylene cover for Ronco's 260 gallon open top cylindrical tank (45-15/16 in. inside diameter). It drops onto the tank rim to keep dust, overspray and debris out of the liquid when the tank is not in use. Sold separately from the tank; Listed at Ronco list price, freight quoted to your ZIP. OneSource Plastics is an authorized Ronco Plastics dealer.