Thanks.
After hand delivering these yesterday, my wife's friend noted that she belonged to a local sewing and embroidery club and would I be interested in making a few more of these.
I have lots of scraps of Maple, plus it's one of the cheaper and readily available woods in this area.
So today, I'm going to make a router template, just in case.
In a past life, I made a little sun shade visor for the Honda Goldwing motorcycle's GPS, for myself, but ended up hand making selling over a 1000 of them worldwide, so who knows, maybe get a little return on the tools in the garage...