Features: Guard Ceramic Feed Ports deliver superior wear resistance and food safety compliance, ensuring extended durability and safe operate in demanding 3D printing environments. Crafted from quality ceramic and nylon materials, these feed port feature smooth surfaces for effortless cleaning and include user friendly designs with detailed instructions for quick installation. Ideal for 3D printing enthusiasts, professional, and office users seeking reliability 3D printing accessories for daily use. Perfect for various applications like home workshops, office setups, or professional 3D printing stations, providing consistent performances and longevity. Made from ceramic, these feed ports support by reducing environmental shock while maintaining functionality. Specifications: Component: Ceramic+Nylon, Size:Approx.25.5x17mm/1x0.67inch Cable Length:Approx.300mm/11.81in Features:Multifunctional design,Strong stability,corrosions resistance,Exquisite appearance, Package Includes: 4pcs Ceramic Feed Inlets note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.