Connecting Threads cuts their own fabric into accurate 5" squares. From their website:
5" Charm Pack Fabric Bundles
Our charm packs are a great way to try one of each fabric from a collection. Each charm pack contains a selection of coordinated 5-inch charm squares. We believe that convenience shouldn't cost extra, so we never charge for cutting. This means that our charms, strips, and other precut fabric bundles have the same per-yard cost as normal yardage cuts.
Last edited by HouseDragon; 11-05-2014 at 01:29 PM.