Thermal hot foil
I would Not Recommend this. The shrink wrap is so tight it messes up The foil Getting into it. Then it’s taped once
You get the wrapper off. Then it’s all Wrinkled across the bottom of the foil And it shows when foiling. So far it’s everyone I bought. I will Look for another manufacturer with my future purchases. I feel Thermal Web knows better. Other brands have an easy to Remove wrapper and security tab.