Send me some dimensions by PM. Need them to be pretty exact, within 1/32nd if possible. Plus I will need a thickness, probably best achieved with a caliper or a micrometer. Then you have to determine how you want them cut out, and give me those measurements. I am not sure of the price, but I will charge you my cost on the metal, about $12-15 to cut each one and then shipping cost. I use to be able to get plastic very similar to modern darkslide material. I may be able to get that (better alternative) depending on the thickness required. They won't have a handle, but can cut a hole to use to pull with and mark one side for exposure made.