Features: The extruder aluminum housing offer protective and heat dissipation, safeguarding internal components from debris, and impacts while maintaining optimal printing stability during prolonged printing. Crafted from lightweight aluminum, this shell reducing mechanical stress without compromising printer Ideal for CR10 printer users seeking upgrades, enthusiasts, and professional requiring extruder protective for printing projects. Perfect for workshops, makerspaces, or home studios where consistent printer operational and component longevity are critical for intricate prototyping or industrial grade manufacturing tasks. Suitable for ABS based printers, delivering both functional reinforcement and elevated aesthetic to your printing setup. Specifications: Component:ABS Size:Approx.11x7x2cm/4.33x2.76x0.78inch Package Includes: 1 Set Protective Enclosure note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.