Swinging Shark-Themed Asymmetrical Accordion Mailer 
It's "Shark Week" here at Foldfactory, as we highlight a stylish and dimensional mailer that was designed in-house by the Four75 team at USPS. The shark-themed piece was created for the First-Day-of-Issue Dedication Ceremony for the Sharks Forever® stamps. The mailer was designed as an Asymmetrical Accordion / Swinger Fold hybrid format, and printed by Linemark (Upper Marlboro, MD) with spot high gloss and sandpaper UV coatings that create a real sense of depth and dimension. We think you'll love this creative mail solution!