Stens 770-642 2-Cycle Oil, 50:1 Synthetic Blend, 6.4 oz. bottle/Case of 24 Case of 24 - 6.4 oz bottles Not compatible with greater than 10% ethanol fuel; Do NOT use with E-85 fuel Meets JASO FD certification and meets ISO L-EGD requirements 24 bottles per case Priced per case, sold per case; Includes fuel stabilizer Refined to give minimum carbon build-up; Each 6.4 oz. bottle makes 2.5 gallons of 50:1 mix