【Premium Material】: The stair tread template tool is made of premium aluminum alloy material, has high hardness, is sturdy, and ensures a long time to use 【Easy to Use】: The stair jig can help you measure stair treads easily and quickly, is easy to operate, accurately measures angle and length, and provides a reasonable layout 【Flexible and Adjustable】: The stair tread measuring tool features flexible adjustment of any angle to meet diverse measurement needs, ladder edge buckle design ensures measurement stability 【Multiple Functions】: The stair tread template tool is also suitable for measuring risers, shelves, cutting drywalls, partitions, etc 【Practical Tool】: The stair jig shelf layout tool is suitable for professional woodworkers and DIY enthusiasts, effectively improves work efficiency and saves effort Specification: Material: Aluminum Alloy? Size Chart: 410 cm x 40 cm/161.42 inch x 15.75 inch Package Includes: 1 Set Stair Tread Gauge Template Tool