This pdf plan set has all the info you need to build the Veneer bag storage and deployment jig. it includes detailed measured drawings, a materials list, and a template that can be printed to scale from a standard printer.
You can watch the box be built on youtube.
How To Build a Veneer Bag Storage and Deployment Jig Plans – Download PDF Plans and Templates
Downloadable PDF version
Detailed measured drawings
I get most of my veneer supplies form https://www.veneersupplies.com/. Not a sponsor