Premium Sublimation Coating: The matte white gift boxes are ready for sublimation using a heat press machine, resulting in bright and non-foggy print colors.
Specification: The blanks for sublimation mugs gift boxes are 5.5" x 3.3" x 7.7", and are ideal for packing 11 oz sublimation ceramic coffee mugs, with 20 pieces per pack.
Quality Materials: These blank sublimation coffee mug gift boxes are made of high-quality card paper, making them perfect for packing your unique 11 oz sublimation mugs.
Easy to Print: We recommend setting the heat press machine to 356 F, 120 S for heat transfer. The smooth matte side is designed for heat transfer. Instructions for packing can be found in the picture or video provided.
Perfectly Customized Gifts: The blank gift boxes for sublimation can be printed with any designs you want, making them perfect for gifts on occasions such as graduation, birthdays, weddings, Christmas, Halloween, and other holidays.