【High Quality Material】The 3D printer stand is made of high quality plastic, with fine workmanship, light texture and good rust resistance. The filament frame is very hard, not easily damaged, and has a long service life. 【Non-slip design】Stable and durable foot pads increase stability and prevent the stand from moving during work. The tensile material glides smoothly to avoid the thread jamming phenomenon on the thread wheel. 【Smooth Bearing】Each 3D printer filament holder has smooth bearings at both ends to reduce friction. The bearing slides very easily when working, and the performance is faster. 【Included in the package】 The 3D printer stand has a total of 2 parts, black, and the size is 16.5 x 2.3 x 3.1cm / 6.5 x 0.91 x 1.22 inch. It can be used to replace old or worn out filament holders to fully meet your needs. 【Use Occasions】The 3D spool holder with bearing is an accessory of 3D printer hardware. 3D printing, which can be used for PLA/ABS/nylon/wood/TPU/other 3D printing materials, 3D printer spool holder. If you often use 3D printers in your work, they will be very suitable. Number of shipments: 1 pair