About this 3D model

This is a lightbox for MakeMySign How to use: 1.Keep base plate width and length as default 2.If using boarder, keep thickness as default 3.If no boarder, change base plate thickness to 1.4mm 4.Change corner radius to 0-2mm 5. Use double-sided tape to affix the LED strip to the inner wall, print the sign, and then slide it into the lightbox.