The Shindaiwa 78890-30000 Speed Feed 400 Trimmer Head is a high-quality replacement part for string trimmers, brush cutters, and weed trimmers. Made of durable plastic in a sleek black color, this trimmer head is compatible with STIHL and Husqvarna brands, and is specifically designed for the 78890-30000 model. It comes with a 1-year manufacturer warranty and weighs 1.3 lbs, making it a reliable and efficient choice for maintaining your outdoor power equipment.