... heat transfer vinyl!!It use for the sport jersey number, name and design!PVC,PU,Flock ... football number, single color design, cycling jersey, school uniform, sport jersey, leisure t-shirt, logo. As long ... heat transfer vinyl!!It use for the sport jersey number, name and design!PVC,PU,Flock ... football number, single color design, cycling jersey, school uniform, sport jersey, leisure t-shirt, logo. As long ...