Description: 1.Portable & Lightweight: Size: 22143 cm, chain saw blade sharpener is lightweight and portable, the chain saw sharpening tool is easy to use outdoors. The new chainsaw teeth sharpener provide a simple and fast saw chain sharpening method. It only takes 3-5 seconds for your chainsaw to become sharp. 2.Safety & Fast Chainsaw Sharpening: Chainsaw sharpening kit is easy to use and protect your hands from harm. Your hands don't need to touch the whetstone, just squeeze the chain saw, the chainsaw can be sharpened in seconds. The upgraded design provides a quickly and easily method of saw chain sharpening. 3.Easy To Install Chain Sharpener: Just attach the chainsaw on the two holes of the sharpener. Then close and lock the sharpener. Finally, gently squeeze the chainsaw. Your chain saw will become sharp after 3-5 seconds. Specifications: Color: yellow Size: about 22143 cm Material: plastic Model: Chainsaw Teeth Sharpener Type: Teeth Sharpener Appilication: For chainsaw chain sharpening Suitable for: 16-20 inch guides, universal grinding chain Style: Modern Sub-Type: Sharpening Unit Open the panel: 90 degree Package Include: 1 x Chainsaw teeth sharpener 5 x grinder