The Stihl 2 Cycle HP Ultra Synthetic Engine Oil Mix is a premium engine oil specifically designed for outdoor power equipment like chainsaws. With a 2 HP designation, this product ensures optimal performance and protection for your engine. This 6 pack of 1 gallon bottles provides a convenient and efficient solution for maintaining your equipment's lubrication needs. Made by the trusted brand Stihl, you can rely on this engine oil mix to keep your engine running smoothly and reliably.