Durable Material: The chainsaw chain sharpener is made of plastic and a grinding wheel, providing stability and durability Efficient: Features handles on both sides of the sharpening stone for easy handling and use. Allows operation directly on the chainsaw, helping to improve work efficiency Wide Range of Uses: This chainsaw chain sharpener is a universal grinding tool compatible with various chainsaw sizes. It enables direct sharpening on the chainsaw for quick and easy chain maintenance Easy to Use: The blade sharpener allows direct operation on the chainsaw, making it simple to sharpen chains and maintain optimal cutting performance Customer Service: If you have any questions about our products, please . We will respond as soon as possible