20 Songbird stamps (10 different stamps, 2 of each): western meadowlark, mountain bluebird, the western tanager, painted bunting, Baltimore oriole, evening grosbeak, scarlet tanager, rose-breasted grosbeak, American goldfinch, white-throated sparrow
Forever stamps are always equal to the one-ounce postage rate
Self-stick adhesive stamps
Perfect for collectors, or mailing any USPS shipments
