What you get: 100 pieces sublimation metal business cards, measuring 3.4 x 2.1 x 0.018 inch/ 86 x 54 x 0.45 mm, 0.018 inch in thickness, similar in size to the bank card, easy to put in your pocket or walletReliable material: our metal blank name card is made of aluminum alloy material, durable, not easy to bend and has a nice texture; Edge is smooth, and double surfaces are blank and have no scratchesEasy to use: the aluminum business cards are mainly applied for sublimation transfer print or UV print; Double surfaces have quality thermal transfer coating layers, so they can be thermal transfer printed directly; The temperature is 180 - 200 degrees Celsius, time is 20 - 35 seconds; Please follow the instructionsWide application: the metal business cards are suitable for almost all kinds of sublimation and engraving such as laser engrave or CNC engraving; If your laser engraved machine can engrave words in black, the engraved effect will be more obviousShow your personality: these sublimation name cards have fine workmanship, and their blank surfaces allow you to make your own distinctive name card