you know that sound? the sound of tiny granules of..? every time you take a record out of the sleeve? NEVER AGAIN. these are a thrill to use. i just switched over my entire collection and the difference is spectacular. i didn't realize how much crap was always on my records until i played a couple that i hadn't yet switched over. the antistatic properties are noticeable, they don't buckle when slid in and out AND THEY DONT PUT TINY SURFACE MARKS all over my collection! love. double love. thank's for the attention to quality, MoFi!