AALL & Create Flight Marks A6 Clear Stamp Set, designed by Autour De Mwa & Co. for the Postcard Sky Collection, measures 4 x 6 inches and includes 9 deeply etched photopolymer stamps. The set features a variety of collage-style designs with different postage markings, circles, wavy lines, ink spills, and splotches, along with words and numbers. Sentiments include "Air Mail," "Cargo-T," "Par Avion," "Carte Postale," and more, perfect for adding vintage postal accents and creative details to your papercrafting projects.