Synthetic Blend 50:1 2-Cycle Engine Oil Mix / 1 gal. bottle/4 per casePack Size:1ENGINE OIL 50:1 4 bottles per case, Ethanol: Not compatible with greater than 10% ethanol fuel, Includes fuel stabilizer, JASO-FD Certified and meets ISO L-EGD requirements, Priced per case, sold per case, Size: 1 gallon bottle