HIGH QUALITY This chainsaw sharpener is durable and rust-proof, with excellent quality. It can quickly and easily sharpen any chain to make your saw chain sharper, fine workmanship, rust-proof and practical, excellent performance. NECESSARY TOOLS This chainsaw sharpener is an essential tool for woodworking. ABOUT SIZE 12.6 x 2.6 inches. Lightweight and portable chainsaw sharpener kit, compact size allows you to carry the electric chainsaw sharpener anywhere. Dull chains can be polished anywhere indoors and outdoors. EASY TO USEThe chainsaw chain sharpener can provide a quick and easy method for sharpening a chainsaw . It also allows users to operate directly on the chainsaw, sharpening any chain more efficiently, quickly and easily, so that your chainsaw chain is sharper.