Custom Made 3D Printed & Illuminated Sign - UP Union Pacific #428 Number Board w/ USB-A to USB-C Cable. Modeled from UP Union Pacific #428 (Baldwin 2-8-0) at the Illinois Railway Museum. Sign dimensions are approximately 8.3" W by 3.8" H by 1.6" L. Sign comes with 3' USB-A to USB-C cable. USB-A power supply necessary. Backside of sign features USB-C plug. Perfect for desk or workbench. Please see photos!