Material DTF Instruction (Using Transfer Heat Press Machine): 1) Place the Name Set / Patch / Badges glueside (rough side) down on the shirt in correct position. 2) Temperature: 120 - 130 degrees C 3) Time: 12 -15 seconds 4) Pressure: Very firm 5) Peel: Cold (allow to cool for at least 60 seconds before carefully peeling the backing material). 6) If Patch / Badges does not fully stick, recover and press for a further 5-10 seconds. 7) Do not wash shirt for 48 hours after application NOTE: The use of normal iron is not recommended Any inquiry please message me for wholesale or special price for multiple or bulk purchases.