Spock Patch Star Trek Vulcan Embroidered Iron on Badge Applique Costume Cosplay Starship Enterprise Leonard Nemoy Brand New - Embroidered Iron on Patch Patch Measures: 3 inches (Approx) Heat seal backing for fast + easy apply with standard household iron. Patch can be applied to almost any material - Costumes, Bags, Jackets, Denim, Cotton, Polyester etc... Full Iron-On Application Instructions are Included