I would buy the 703 or equivalent and make my own. These are way too thin to do any thing we would want them for. If I can build them, anyone can. You can get cases of 6pc, 2” thick for around $80 and then use spray adhesive to glue the pieces together at the thickness you want. It’s easy to cover them. And if you have a wholesale insulation supplier nearby I believe you can get them even cheaper. $169 for two is way too much money IMO especially since they aren’t even what you need. You would be better off buying from GIK or someone similar if you can’t build your own.