These resin Mermaid Fish or Dragon Scale Dome Seals Cabochon are excellent for jewelry making or even scrapbooking. The measure at 16mm( 5/8") in diameter, slightly smaller than a penny. Postage is $2.70 for one- to- four ounce packet, so choose up to 75 charms for one shipping price! (U.S.A. only) Canada $2.90You will receive the FIVE cabochon's shown in this photo. PURPLE They are iridescent with a flat mirrored back.Because the are iridescent, I found them difficult to photograph. They are prettier in person. (As you know if you seen them :-)I ship same or next day. M-Saturday.