Easy to open?
You're good!
I'll give an example of what I'm talking about. I received an Empire Strikes Back folded 1sh yesterday in the mail. It came in a flat corrugated package. Everything was fine until the package wouldn't budge open even after I carefully slit the tape on the edges. The package had been industrial stapled together on three sides. I was worried that I would bend the poster inside just trying to get the package to come loose from the staples. I semi found a way to hold one side to the table and pull the the top half straight up. Luckily the poster came out unscathed.
