Square white double sided MDF keychain for sublimation. The keychain is blank and ready for all your sublimation projects. The square blank is approximately 2” in size and includes all the hardware once sublimated to attach the keychain itself. Please note these do have a shiny finish and included a clear protective film that will need to be removed before heating/sublimating. Heating Instructions - this is only a recommendation as presses may vary. * 365 Fahrenheit * 60 seconds. * Light to medium pressure