Sublimation 3.4x1.8inch(8.5x4.6cm) Silver Business Card Heating Press Printing Transfer 100sheets/box Sublimation 3.4x1.8inch(8.5x4.6cm) Silver Business Card Heating Press Printing Transfer 100sheets/box Application is Personal Use, Promotional Gifts, Lovers Gifts, Festival Gifts. Press Temperature is 180C(356F) and Press Time is 120-140 seconds Tips: 1. The picture must be clearly when designed. 2. Sufficient pressure.