funtasica Linear Slide Rail 3D Printer Linear Motion Rail 300mm Easy Installation Compatible 3D Printer Accessories for Ender-3/V2/Pro

[Compatibility]: Specifically designed for Ender3/V2/PRO 3D printers. [Enhanced Stability]: Features double linear rails for good stability compared to single rail versions and wheel based movement systems. [Material]: The Linear Guide Rail is made from alloy material for long term use. [Quick Installation Upgrade]: The Linear Rail kit is easy to install and provides an immediate upgrade to your printer's performance. [No Z-Axis Height Loss]: The design ensures no loss in Z-axis height, maintaining the full functionality of your printer. Specification: Rail Length: 30cm/11.81inch Package Includes: 2 Slider Plate Fixed Seat 2 MGN12H Slide Rail (300mm) 26 M3X8 Screws 16 Type Nuts 6 M5X8 Flat Round Head Screws Note: Please allow slightly errors 1-2cm differences due to manual measurement.