Heat Seal Patch, Rectangle, 2.5" x 4.5". Great item to offer schools, gyms and just about any specialty store; just imprint relevant kitschy pictures. Pack of 25. For Dye Sublimation or heat transfer applications. Not suitable for full bleed edge-to-edge printing. A great place to look for artwork for your custom patches is our CondeDesign Digital Downloads site where you can purchase print ready backgrounds and monogram fonts.