A review for Circle stickers by Jennifer Wright.
I ordered these stickers to use as seals on the envelopes for the invitations to my cat's Sweet 16 birthday party, and also as party favors. Sticker Mule offers very competitive pricing, and the quality is great! I am happy these are vinyl, so I could even stick one on my car if I want to (which I probably will). They'll also be easily removed if they get stuck somewhere they shouldn't.