Rotopax Universal Single Mounting Plate (7.5"x7.5"x0.18) RotopaX are the only EPA and CARB compliant fuel containers available for sale in the United States! This is thanks to a patented three-layer roto-molding process, along with specially formulated plastic barrier material to meet the governments&#39; new e RotopaX (patent pending) are proudly made in the U.S.A. by the original manufacturer of the first generation fuel and water packs. RotopaX are indisputably superior products.Powder-coated steel universal single mounting plate easily attaches to: ATV rack, UTV frame, trailer wall, etc.Holds a single 1, 1.75, 2 or 3 gallon pack. (Use RotopaX Universal Double Mounting Plate for 2 gallon combos and 4 gallon packs.)Dimensions: 7-1/2" x 7-3/8" x 1/4".Sold individually.