Listing is for six 6.4 oz. of No Smoke Two Cycle Oil, Semi Synthetic, mixes with 2 and 2-1/2 gallons of gas (50:1) Meets OEM Specifications ISO L-EGD & JASO-FD, PT#01325 Made by Alco and Marketed by Rotary Corp Six (6) Bottles 6.4 oz. each Each Bottle mixes to make 2 to 2-1/2 gallons of two stroke fuel at a 50:1 ratio Meets OEM Specifications ISO L-EGD & JASO-FD, PT#01325 Small and easy to carry