... Blank cell phone case for i phone Material: Polycarbonate case+ aluminum sheet Aluminum sheet: white insert, white pearlescent insert Technology: Sublimation ... :Mobile phone cover for iphone 5 with sublimation printable aluminum sheet insert.ColorWhite, transparent, black, orange, light blue, purple, ... printer.Step 2: The image cover on the aluminum sheet, then put it in the heat tranfer machine. You ...