Star Trek TOS hand scanner. 3D printed in black and silver and assembled. Display model comes with random bottom display images that can be affixed to bottom plate of scanner. The tops on this batch are the older style I used before . These also have the gold side button. Scanners measure 35mm in diameter with the button extending another 3mm and 65mm tall. I do not have any tricorders to test fit them besides the ones I print so I hope the dimensions help if you are looking for a replacement.