Description: 【Versatile Compatibility】: Designed for Kobra 3, S1C, 3 MAX, and S1 PRO, this filament hub is great for 3D printer 【Material】: 3D Printer Hub is made from PP material, ensuring long term durability and reliable performance in your 3D printing projects 【Compact Design】: With dimensions of 2 cm x 4.5 cm x 2.75 cm/0.79 inch x 1.77 inch x 1.08 inch, this 3D Printer filament hub is compact yet efficient, making it easy to integrate into your existing setup without taking up much space 【Easy Installation】: Simplify your 3D printing process with an easy to install design that allows you to quickly set up and start using the filament hub with minimal effort 【Efficient Filament Management】: This hub streamlines the management of multiple filaments by providing an organized solution for feeding materials into your extruder efficiently Specification: Material: PP Size Chart: 2cmx4.5cmx2.75cm/0.79inchx1.77inchx1.08inch Package Includes: 1 3D Printer Hub Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.