LaserThing Hexagon Quilting Template Set, 4", 3", 2", 1" with 1/4" Seam Allowance

can you make custom sizes, I'm looking for a clear acrylic quilting template in a 1.5" size with a 1/3 inch seam allowance. Is that a possibility?

Just received the hexagon templates. Does the paper backing come off?

Is the measurement across the parallel edges on the 1" template 1.25" on the outside, exactly?