With the blue labels we get from you, it's usually a hit or miss. Either we get labels that don't stick well enough but which separate easily or fold over easily because the perforated lines are well done. Other times, the labels stick well but there is hardly a perforated line so sometimes the paper tears badly removed backing from labels while trying to separate. The batch we just received seems to have improved on both these points. I just picked a random box and a random roll and I love how easy it is to fold over the perforated line and the adhesiveness of the label seems strong too. Thank you!