Key Features Quality Material: It is made of sturdy aluminum alloy, which is solid, scratch and wear resistant. Be Certificated: It is CE certified to ensure its quality and safety, so you can use it with confidence. Extended Guide Rail: The total length of the guide rails is 106.3in, allowing for cutting longer logs in one go, which is very efficient and time-saving. High Efficiency: It works together with a chainsaw to convert rough logs into beautiful boards. It is more efficient and quicker than traditional hand sanding and cutting of boards. Adjustable Design: The distance between it and the chainsaw bar can be adjusted to provide boards of different thicknesses. Stable Structure: It comes with four cross members for added stability, making the structure stable and less prone to deformation. The stable structure ensures a straight, horizontal cutting effect. Application It is used with a chainsaw to convert rough logs into flat, straight boards. It is suitable for woodworkers, homeowners, carpenters and private use, etc. Specification Material: Aluminum Alloy Color: Silver Product Size: 29x8x270cm/11.42x3.15x106.3in Package size: 97x26x6cm/38x10x3 inch Gross weight: 8.41 kg/18.5 lbs Package Included 6 x Square Aluminum Profiles 4 x Fastening Reinforcements 4 x Wood Fixing Plates 1 x 12mm 18mm Crosshead Tool 1 x Canvas Bag 1 Pair of Gloves 1 x Assembly Instruction 1 Pack of Accessories