Quantity: one set Package Size: 10.7 x 8.5 x 6.4 cm. Package weight: 236g Universal Chainsaw Sharpener: Our chainsaw sharpener is made of high quality alloy and is strong and durable with 3 sharpening heads. Suitable for all types of chainsaws and chainsaws EASY TO INSTALL: just attach the chain sharpener to the chainsaw sprocket, turn the handle and in just 3-5 seconds the teeth will be like new . Efficient work: with each grinding of teeth, it is enough to pull on the chain, very flexible. Precision sharpening ensures every tooth is as sharp as new. Premium Materials: The chainsaw sharpener is made of high quality aluminum alloy and stainless steel. Sturdy, rust-free, and highly resistant to corrosion and wear. Easy to Carry: The chainsaw sharpener can give your chainsaw a new look, save time and effort, and be efficient and practical. The lightweight design is easy to carry and transport.