Design of four Martial Arts rank belts on postage stamps for mailing your party invitations for a Martial Arts celebration, thank you cards from a Martial Artist, or any Martial Arts correspondence. These stamps are approved by the U.S. Postal Service for mailing a 1-ounce card or letter, such as the invitations and thank you cards we offer on this site. You will receive a sheet of 20 stamps, peel-and-stick, each stamp is 1.3 x 1.8 inches, each with a face value of 42 cents. This item must be ordered through product's webpage at the link below.  Our checkout on this site can not process orders for custom postage.