From its unique circle shape to the vintage woodsy feel, these owl-themed birth announcements are fun and memorable! On the front, introduce your new bundle of joy with a favorite photo and ribbon banner featuring his or her name. Adorable owl characters and vintage tones on the back finish the look. It's a hoot! These circle shaped birth announcements come with square envelopes which stand out nicely in the mail, but do require extra postage. You will have the option when selecting envelopes to choose rectangular ones instead, which do not require extra postage.