The 24Pcs Plastic Trimmer Cutter Blades are a cost-effective solution for replacing worn-out blades on your Stihl Polycut trimmer. These blades are specifically designed for use with Polycut models such as the 6-3, 20-3, 10-3, and 41-3. Made of high-quality plastic, the blades are lightweight, easy to install, and durable enough for routine lawn care tasks. With 24 blades in each set, you?ll have plenty of spares for extended use. Ideal for maintaining tidy gardens and lawns, these trimmer blades ensure clean cuts without damaging delicate plants or surfaces. Whether for professional landscapers or home gardeners, this replacement set offers excellent value and convenience.