Glass and mirrors are cut to fit and replace broken Outdoor Lanterns, Oven Dial Covers, Science and Industry, Clocks, Antique Cameras, Frames, and more. I cut glass by hand so there may be little chips along the edge but they shouldn’t be seen under the edge of a frame. Costs are calculated using the longest side of the glass so if you need a 4 1/4" x 5" or 2 1/2" x 5" please select the 5"x 5" cost. The glass I use is from Home Depot which is generally 3/32" thick. I also have thinner and thicker glass available, just ask and I can send you a quote. All you need to do is write the exact size you need into the personalization section of your order. P.S. Here’s my trick to get the right measurements… Take a piece of paper to make a template and cut it to fit your frame. When it fits comfortably in the frame with a little wiggle room you are ready to measure. You can also mail the template to me. I will look it over and send you a custom quote. Pamela Meltzer Glass to Size LLC 6763 Stafford Drive Cleveland OH 44124 Always double check measurements for good luck…