Folding 3D Mini All Occasion Greeting Cards Box Set Thank You Cards Birthday Cards with Matching Envelopes and Stickers (20 pcs) 20 PCs mini greeting cards with 10 different designs (2 for each design) 6 thank you cards, 4 birthday cards, 4 happy time cards and 6 special cards Cute folding 3D design with 20 matching envelopes Card size is 4.2"x4.2" round Comes with 20 stickers for sealing the envelopes