Hendrik Tjitte Kroontje
Ordered these maybe 6 months ago and found the fit was too tight. They fit sure, but I felt like some of these were bending the cards. We're talking about fitting withing a millimeter or so on the top and sides. It was just too tight for my liking. I'd like it if there was a tiny bit of extra room so it doesn't feel like you're messing up the cards.
The alien cards I have measure 116 millimeters wide. The MTL sleeves I bought were 115 wide.
Are you sure you didn't order the wrong ones? They have two sizes and one of them is smaller than the other. I have no problems with the size, they fit fine and are definitely a few mm wider than the cards.