Features ABS and Stainless Steel Material: Crafted from high-quality ABS and stainless steel, this linear rail guide offers exceptional wear and impact resistance, ensuring long-lasting durability and rust resistance for a prolonged lifespan. Easy Installation: Seamlessly fits the 3D printer and allows for effortless installation onto the machine, saving time and effort for a hassle- setup process. Wide Compatibility: Specifically designed for use with Ender 3, Ender V2, and Ender 3 Pro, providing a versatile and compatible solution for various models of 3D printers. Precision Craftsmanship: Boasts exquisite workmanship, featuring a flat appearance, standard size, and stable performance, ensuring reliable and consistent . Ideal Replacement Component: Offers an easy and effective replacement for old or damaged parts, providing a seamless upgrade to enhance the 3D printer's performance and longevity. Features: 1、ABS, Stainless Steel: Made of excellent ABS and stainless steel material, this liner rail guide is wear resistance, impact resistance, not easy to deform and rust, and has a long life span. 2、Easy Installation: The linear guide can ly fit the 3D printer, and it is easy to install the rail on the machine. 3、Scope of Application: This linear guide is compatible with for Ender 3, for Ender V2, for Ender 3 Pro. Please identify the model before purchasing. 4、Exquisite Workmanship: This linear guide is well made with flat appearance, standard size and stable performance. 5、Ideal Replacement: These linear rail guide can be easily installed, ideal replacement for the old and damaged parts. Specification: Item Type: 3D Printer Linear Guide Mode: MGN12C Length: Approx. 31cm/12.2in Compatible Mode: for Ender 3, for Ender V2, for Ender 3 Pro Package List: 1 x Slide Rail 16 x Screw 16 x Nut 1 x Mounting Bracket Package List 1 x Slide Rail 16 x Screw 16 x Nut 1 x Mounting Bracket