Description Laser Etched Scales: Laser Etched Marking Makes The Number Embedded In Aluminum Material So It Will Not Wear Or Fade. Maximum Readability And Durability Of The Metal Ruler Helps Save Money To Buy Other Ones. Multi-Angle Measurements: Place A T-Square In A 90 Degree Angle To Lay Out Pieces Of Wood Parallel In A T-Square To Align Your Brick. Then You Can Accurately Measure The Desired Angle Or Shape By Tightening Or Loosening The Screw. These Angle Jig Tools Can Measure Inches And Centimeters. Multifunctional And Versatile: Use It For Special Angles/Shapes For Carpentry, Masonry, Flooring, Roofing, Tiles, Etc. . Create Landscaping, Tile, Cobblestone, Wood, Laminate And More This Perspective Model Tool Is A Must-Have For Every Toolbox Foldable, Durable And Portable. Easy Operation Simply Place The Angle Jig Tool On Your Work Area, Slide The Rulers Into The Desired Shape And Tighten The Screws. The Four-Sided Ruler Mechanism Can Be Pushed And Locked In Any Desired Angle As A Reusable Design For Endless Applications. Portable And Easy To Store, Comes With A Protective Bag, The Measuring Ruler Can Be Better Protected From Scratches. Compact Design: The Portable And Lightweight Multi-Angle Tool Fits Easily Into The Storage Bag And Provides A Pleasant Feeling. It WonT Be In Your Tool Bag Like Another Jig Tool.