These mesmerizing note cards feature 16 kaleidoscope designs. With vibrant colors and mind-bending symmetrical patterns, receiving one of these cards will make your friends and family smile! Blank inside, these cards will convey a heartfelt message for any occasion. This note card set includes: 16 folded blank note cards—3.75 x 4.5 inches (9.5 x 11.5 cm) 17 sealable envelopes (meet US Postal requirements for mailing with a standard stamp) 16 unique designs Pair with the matching Tuttle wrapping paper, 24 Sheets of Kaleidoscope Gift Wrapping Paper , for a colorful and cohesive gift!