The Ryobi Reel Easy+ Bump Feed Head with Speed Winder in Green/Black is a high-quality trimmer head designed specifically for RYOBI string trimmers. This 2-stroke engine with 90 cc size and 2 HP horsepower provides reliable power for efficient trimming. The trimmer head features a bump feed head and speed winder for ease of use, while the black and green color scheme adds a stylish touch to your outdoor power equipment. With a voltage of 12 V and a power of 500 W, this model (Ryobi AC053N1BFH) is a durable and efficient choice for maintaining your yard and garden.