Features: Achieve precise 45 degree angle cut effortlessly with this cutting guide, crafted from high strength electrical laminate for long lastingly stability and accuracy in door/window trim projects. Features clear measurement marking and optimized design to accommodate varied trim size while ensuring slip resistant operation during cutting tasks. Ideal for DIYer enthusiasts and professional carpentry seeking error less alignment when installing wooden, PVC, or composite door/window casings. Streamlines home renovations or commercial construction workflows with reliable angled cut for seamlessly trim joints in framing and finishing applications. For multiple trim materials, this cutting jigs enhances workshop efficiency while maintaining consistent professional grade result. Specifications: Component:Bakelite Size:Approx.49.5x25x44.50cm/19.48x9.84x17.51inch Use scenario: Home decoration | Professional construction | DIY projects Package Includes: 1pcs 45 Degree Angle Cutter Guide note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.