Feature: 1. Large Cutting Range: Our guide allows a cutting range between 0 and 65cm, which can be cut and adjusted freely and is very easy to use. 2. Aluminum Alloy Guide: The entire guide is made of wear proof aluminum alloy, which has good hardness and durability, wear proof and sturdy. 3. Precise Scale: The clear scale on this aluminum guide makes it easy for you to accurately grasp the cutting direction and distance, and easy to operate. 4. Smooth Cutting: The backing of the guide rail is smooth and without snag for smooth cutting and improved efficiency during operation. 5. Locking Design: Users can fix the cutting distance with one key to reduce the operating error and improve the working accuracy. Specification: Item Type: Woodworking Cutter Guide Rail Material: Blue, silver Material: Aluminum alloy, engineering plastic Cutting Range: 0-65cm Use: For woodworking circular saw cutting guide. Package List: 1 x Blue Fixing Plate1 x Edge Guide2 x Scale Ruler1 x Filling Strip2 x Fixed Aluminum2 x Substrate Fixture1 x Stopper2 x Cursor1 x Hex Wrench7 x Set Screw5 x Screw3 x Nut1 x Instruction