good but beware if you already have a protective screen

The product seems to be of good constitution. My galaxy s2 is already protected by a protective screen. When I tried to introduce the phone in this armband, the phone phone screen protector literally sticking to that of the armband. It was very painful to insert it, and I'm not talking about the extraction! I do not know if others have had the same problem as me and if they have a solution to hand off the phone screen protector, I do not want to. I think may be washing the screen and see if it does not improve the situation. But the armband is very tight and narrow because of the somewhat elastic but fairly rigid neoprene.