1.This 3D Printer Building volume is: 400*400*500mm, 2.This is a larger build area Professional digital Industrial 3d printing machine. Easy to use. Very good print quality. User-friendly yet powerful software. Prints via online, offline, SD card or USB, Mobile control,Wifi,can be required . Relatively quiet.https://www.wish3dprinter.com/3d-printer/fdm-3d-printer/color-metal-house-fdm-3d-printer-machine.html