Description: 【Versatile Multi Radius Design】: This drywall corner tool features a multi radius design ranging from R0 to R100, ensuring accurate and standard angle alignment for both internal and external corners 【Quality Stainless Steel Construction】: Crafted from quality stainless steel, this trowel is built to withstand wear and tear, providing long term performance for all your drywall projects 【Extended Reach Capability】: The tool includes extendable boards, allowing you to increase its length for enhanced practicality and ease of use in various applications 【Great for Professional Finish】: Achieve smooth and seamless corners with this expertly designed trowel, ideal for both professional contractors and DIY enthusiasts looking to great their great 【Ergonomic Handle Design】: Equipped with a comfortable grip handle, this corner trowel ensures ease of use during extended periods of work, reducing hand uncomfortable while maintaining precision control Specification: Material: Metal Size Chart: Arc Length: 9.2cm/3.62inch Package Includes: 1 set Drywall Corner Tools Note: Please allow slightly errors due to manual measurement and different monitors.