Postcards are packaged in a reusable tin which contains 18 postcards, 2 each of 9 styles. Postcards are perfect for everyday correspondence or as a decorative embellishment to a package. We like to carry these along on weekend trips, just to drop a note to friends- anywhere you travel, vintage botanical images will fit in! Postcards measure approximately 3 7/8 by 5 3/4 inches.