I recently needed templates required for cutting PP patches. I copied the templates onto card stock and it worked great. Also saved time.

I have been buying the plastic templates, but you all have given me a new idea. I do stain glass art and I don't see why I can't cut the glass to the shape I need and grind it smooth on the edges on my glass grinder. I will have to give it a try and see how it works. Just would have to be careful and not drop them on cement floors.
Windsong

I have heard that you can use old x-rays. If you put them into some bleach, the images disappear and then you can draw your designs on and carefully cut them out. I haven't personally tried this, but I would be most interested hearing from anyone who has.

Good luck with it.

I buy the plastic ones

I cut my own using a band saw and plexiglass. Have to go slow to keep it from melting together and break the sledge off the edges and sandpaper a little to smooth the edges but they last forever.

Sorry, duplicate post.

I also use the lower priced plastic placemats, you can get at the $store.

I've done both. When I've made them myself, I used the cardboard that is in the fat quarters that I buy at Joann's

I use old X-ray films. They're sturdy, and I can glue two or more pieces together if need be. I usually glue a paper to it with dimensions AND a small pic of the end result!

I use old x-rays and wash off the black with Domestos and wearing gloves to protect your hands. It is a cheap way to make templates. They will be a little blue but works great.