Oh My StarsDTFDTF Heat Transfer, this can be applied to any combination of polyester/cotton, including 100% cotton.How To Apply:DTF FORMULAClick Here for Pressing InstructionsADULT11.5'' WIDE OR UP TO 12.75'' TALL FOR MORE NARROW DESIGNSYOUTH8'' WIDE OR UP TO 8.5'' TALL FOR MORE NARROW DESIGNSTODDLER6'' WIDE OR TALL BASED ON DESIGNKOOZIE3'' WIDEDue to the many variations in monitors and browsers, colors may appear different on different monitors. Computer monitors are not all calibrated equally and color reproduction on the Internet is not precise.With these factors in mind we cannot guarantee your transfers will match 100% from batch to batch or to the colors you see on your computer monitor. We do our very best to ensure all settings are repeated with each batch but please allow for some variances to occur.