Nickelodeon SANICKNT Teenage Mutant Ninja Turtles Embroidery Design Collection CD The collection includes a total of 19, 4 inch x 4 inch embroidery designs. The CD contains .pes files, which are compatible with Brother-manufactured embroidery machines. These files may be converted to other embroidery formats with most embroidery software (available for additional purchase). Features designs of Leonardo, Michelangelo, Raphael, Donatello and more