Unfortunately I have to say lately repeatedly that no longer apply the dimensions! Indicated = 325 x 325 mm, which is already very tight, eg for double LPs, but instead are delivered more often only 320 mm or 315 mm wide covers. That's too close. there look out the LP! Unfortunately Multiple complaints Protectet did not help! Again and again, packages are delivered with too short sleeves. When I put my plates with the brief to cases in the flea market boxes and the boxes scroll through a few times, the album covers are tattered at the insertion side! Unfortunately does that happen more often! Mostly if you have ordered more than 1 or 2 cases packets ... Hello Protected team! Please measure it, not simply deliver and hey presto! When manufacturers claim, otherwise the envelopes were but always ok! Or does make the shells equal 330mm wide, then also fit 3 albums in! Regards, a regular customer!