The zip ties mount is suitable for 3D printers, DIY and CNC machines or equipment, especially for cable management on 40 series aluminum extrusion Just use nylon plastic zip ties to secure the wire to this zip tie fixing block to simply install The zip tie mounting square is made of fine nylon plastic material with matte finish, having the characteristics of corrosion resistance, wear resistance and strong hardness This cable tie mounting block not only has a long service life, but also can be reused Package includes 25 cable tie mount blocks and 50 matching zip ties