Features: This Terminal Block Shield Board Kit is expertly for 2560 R3, offering wide compatibility and a multitudes of expansion interfaces enhancing your project capabilities. This kit ensures excellent electrical performances and durability, for long time use in various applications. Perfect for developers and engineers working on systems, students learning electronics and programming, and DIY enthusiasts interested in creating innovative projects. For rapid prototyping and testing, educational experiments in schools or training institutions, and projects like home systems and robotics. Clear terminal labeling, this shield board simplifies connection and minimizes errors, ensuring efficient and organized work space for all your electronic endeavors. Specifications: Item: Terminal Block Shield Board Kit for 2560 R3 Size:about 119.4x77.2mm/4.7x3.03in Package Includes: 1Set Terminal Block Shield Board Kit note: Due to problemsof lighting effect there might be tolerances in product, please understand. Please allow 0-1cm error due to manuals measurment