[Perfect Angle Adjustment] Stair Measuring Tool, Easily Adjustable To Any Angle, This Tool Meets All Your Measurement And Drawing Needs, Ensuring Precision For Stairs, Cabinets, And Custom Furniture. [Advanced Stair Tread Template Fixture] Features Sliding Connectors And Machine Screws For Quick And Precise Shape Transfers To Various Materials, Ideal For Detailed Stair Tread Projects. [Premium-Quality Aluminum Alloy] Stair Measuring Tool, Crafted From And Aluminum Alloy, It Guarantees Long-Lasting Performance And A Sleek, Professional Finish For Smoother Projects. [Customizable Length With Modular Splicing] The Free-Splicing Design Allows You To Extend Or Shorten The Tool Effortlessly, Providing Unmatched Flexibility For Different Project Sizes. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:aluminum alloy Package Contents: 1 * Stair Tread Gauge Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.