These little envelopes were the perfect size for the business card sized greeting card and coffee gift card that we gave as gifts. We punched a hole in the upper section of the envelope tied a ribbon around a flower and attached the envelope. We dressed up the outside of the envelope with a pretty sticker!
The paper stock is very flimsy compared to what I have purchased from Staples in the past. They used to have No. 3 coin envelopes on the shelf and the paper weight had some substance to it and even a bit of texture. This was just super flimsy like a thin piece of copy paper.
We give away gift cards to purchase school shoes at the community backpack and school supply give away. The cards fit the envelopes and seal tight. We can add our information on the outside of the envelopes.