Package Include - The package includes 30 pieces sublimation blanks earrings, 30 pieces corresponding accessories. Sufficient quantity to meet your different jewelry making needs, and bring you much DIY funny time! Instructions - There is a transparent protective film on the of the earrings. Please tear off the film before using. Temperature: about 356℉/ 180℃. Time: about 50 seconds. Due to the difference of heat press machines, the time and temperature be different. Please adjust according to the actual situation. Size - 3 cm/ 1.2 inch in diameter, 3 mm/ 0.12 inch in thickness, approximately. Premium Material - Double-sided sublimation printing earrings are made of MDF sublimation sheet, bright and good hardness, easy to heat press, and , comfortable to wear, and not easy to break. Wide Applications - Great choice of your friends and family, customizing personal gift for holiday, birthday present. Choosing the pattern you like, through the heat transfer machine, you can get the perfect printing pattern.