These crystal clear bags are what we package all of our 3x4 narrow
($7.50) sets in. We've added them to the store in case you need replacement packaging.
The bags have a hang tab at the top and the opening is at the bottom of the bag with the adhesive strip on the bag flap. To package, simply insert your set and its printed insert, peel the adhesive strip, and then fold and press the flap closed.