Our Direct to Film (DTF) Transfers are printed with a top of the line commercial DTF printer (not a converted printer ). We use top quality high pigment inks. These are to be applied with a heat press and can go on light or dark garments. They can be applied to cotton, cotton/poly blends, and polyester!
-- For 8in numbers, the widest number is 4.8"
-- For 6in numbers the widest number is 3.6".
-- For 4in numbers the widest number is 2.4"
https://rcawholesale.com/blogs/news/direct-to-film-instructions