Model Specifics: Designed specifically for Adventurer 5M series, this extruder board model enhances your 3D printer's functionality, ensuring smooth and precise extrusion for optimal printing results. Safety and Quality Assurance: Free from high-concern chemicals, this extruder board meets rigorous safety standards, providing peace of mind and reliability for prolonged use in various printing projects. Easy Installation and Operation: The for extruder board is crafted for easy setup, allowing both beginners and experienced users to upgrade their 3D printer effortlessly and achieve improved printing accuracy and efficiency. Color: Black Material: plastic Package Contents: 1*Extruder Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.