The United States Postal Service will issue two varieties of Water Lilies forever stamped envelopes on April 17 in a package of 10. Each No. 10 envelope is preprinted with a Water Lilies stamp similar to the Water Lilies forever stamps issued March 20.

The package of 10 with two designs (five of each) includes coordinating pink lily envelope seals. It will sell for $9.95 per set as USPS item 882101.

The envelopes are being issued in association with the American Stamp Dealers Association's Spring Postage Stamp Show, which is taking place April 16-18 at the Hilton, 1335 Avenue of the Americas, in New York City.

According to USPS spokesman Mark Saunders, the show will host the Friday first-day ceremony in association with a Postal Service team in New York.