Best heat transfer vinyl for athletic uniforms, semi-gloss finish, Low-bleed formula and superior opacity. Use as football number, heat transfer numbers, baseball numbers , basketball numbers 3" Numbers Dye-Sublimated on Twill Fabric Laser Cut Iron On or Sew On Application Best heat transfer vinyl for athletic uniforms, semi-gloss finish, Low-bleed formula and superior opacity. Stretchable, Use as football number, heat transfer number, baseball number, basketball number. Available in 6 Color Combinations *For white background numbers; the black outline serves as reference only for pictures. The outline is not printed on the final product. *Select the number you want, then select the color of the number you want *Each purchase is for one individual number