Description: ThickenedCarpenter square ruler is made with a thickened design, providing a sturdy and durable tool for all your carpentry needs. MultifunctionalL Shaped Square ruler is a multipurpose tool that can be used for measuring, marking, and can also be used as straightedge for determining flatness of a surface. Easy to UseFraming ruler, simple design and easy to read markings, perfect for both professional and DIY enthusiast. Durable MaterialRight angle ruler is made of high quality wood material, smooth edge, sturdy and durable. ApplicationRight angle positioning ruler is suitable for assembly and DIY, boxes, drawers, cabinets, frames, furniture cabinets, etc. Specification: Material: Wood Size Chart: 15cmx15cm/5.91inchx5.91inch 20cmx15cm/7.87inchx5.91inch 25cmx15cm/9.84inchx5.91inch Package Includes: 1 Carpenter Square Note: Please allow slightly errors due to manual measurement and different monitors.