1/ Complicated transfer design, laser cut service, hotfix, print 2/ High quality, pass washing test 3/ Customized design ... the below details:Hot Fix Element: Rhinestones (Hook stones, Ring stones), Rhinestuds/Octagon, mirror stones, metalic studs, Globe nailheads, Nailheads...H/T: Glitter ... important, we could make the above techniques into one design hotfix rhinestones