Features Durable Aluminum Alloy Construction - Made from high-quality materials for long-lasting performance, ensuring your 3D printer operates smoothly and efficiently Compatible with CR Series Models - Specifically designed for CR-10S and CR-10 3D printers, providing a perfect fit and optimal support for your extruder User-Friendly Installation - Easy to install with straightforward instructions, allowing you to upgrade your printer quickly without hassle Enhanced Functionality with Pulleys - Features 3 pulleys for improved movement and stability, enhancing the overall performance of your 3D printing projects Reliable Replacement Solution - A perfect alternative for old or damaged parts, designed for direct fitment to restore your printer's functionality seamlessly Features: 1、Extruder back support plate, suitable for CR series CR？10S / 10 3D printer. 2、Compact designs, strong and , made of quality aluminum alloy plastic material. 3、Easy to use, easy to install, a extruder back support plate accessory. 4、With 3 pulleys on the plate, for working with the 3D printer. 5、Wonderful replacement for the old or broken one, directly fitment. Specification: Condition: 100% Item Type: Extruder Back Support Plate Material: Aluminum alloy plastic Color: Black Purpose: 3D printing Fitment: Fit for CR Series CR？10S / 10 3D Printer Package List: 1 x Extruder Back Support Plate Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Extruder Back Support Plate