Stained Glass Assembly Square Jig Set I created these forms to hold my stained glass projects for soldering. This square jig set will help you to get square sides on your art glass panels and hold your pieces while you solder. You can use these frames on a silicone mat, or use push pins to hold it to your board. ♡ Included in this set: 4 Square Layout Jigs ♡ 10 inch square ♡ 8 inch square ♡ 6 inch square ♡ 4 inch square I can make different sizes and shapes, please message me with any requests.