This is a super easy gift card holder.
The cardstock is 8" x 3.5" and scored at 3.5" and 7". The finished size is 3.5" x 3.5". You simply punch a half circle out of the longer section and put adhesive up the sides. Decorate however you want to. Super duper easy, and you can get three out of a single piece of cardstock. If you're mass producing, do your scoring before you cut for increased efficiency.