Great Stickers, but VERY hard to separate

I recently received my rectangle stickers—the print and artwork turned out exactly how I wanted, and they look great! My only issue is how difficult they are to peel off the paper backing. At first, I thought it was just me, but after asking a few other people to try, it took each of us over a minute just to lift one corner. I expected a split backing or some kind of peel tab to make it easier, but unfortunately, that’s not the case. So yeah, for the next batch, I might try a different website. I just don’t want everyone to have to struggle for over a minute just to peel the sticker off.