Specification: Item Type: Table Saw Material: Aluminum Alloy Color: Black(Anodizing) Product Size: Approx. 380x160x75mm / 14.96x6.30x2.95in Weight: Approx.3890g/137.2oz Use Range: 1~60mm/0.04~2.36in How to Use: For DIY use, it is suitable for various types of table saw backing. Use the matching accessories to fix it to the table saw backing, and then you can use it. Package List: 2 x Pushing Roller 10 x Screw 10x Nut Screw 1 x English Manual Note: 1. Please allow 12in error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.