Concord & 9th Clear Stamps 4in x 6in - Kite Strings - You'll be flying high when you're creating your summer projects with the Kite Strings Clear Photopolymer Stamps by Concord & 9th. The package includes 20 clear stamps on a 4in x 6in storage sheet. Included in the set are kites, kite strings, hearts, and phrases like "soaring by to say hi," "keep it up!," "you tug on my kite strings," and more. The stamps can be used with an acrylic block, your favourite inks, and the coordinating Kite Builder dies (each sold separately).