Set of 3 Thank you cards. 10 cards per set Dimension (WxL): Floral Greeting Cards measures 4.6" x 6.3" when they are folded, white self-seal envelopes and kraft self-seal envelops are appr. 4.8" x 6.5", and Round Label Stickers are 1.5" in diameter. Each set thank you cards easy to write a message on the blank side of the greeting card. Self-seal envelops will have enough space for you to include a 4”x6” photo in your message of thanks. Also: Material: Floral Greeting Folded Cards are made of 129lb weight, 312GSM cardstock. Self-seal envelopes are made from 95lb, 133GSM white paper and 100lb, 148GSM kraft paper. The round stickers are made of paper with a self-adhesive back. Material is durable to ensure you have plenty of greeting cards on hand in case of you need them.