Sleeve Kings Premium Mini USA Card Sleeves (41x63mm) – 55 Pack, -SKS-9901

While Sleeve Kings set out to replicate FFG they may not be quite the exact same size Pack of 55 Sleeve Kings Premium Mini USA Card Sleeves (41x63mm) Sleeve Kings Premium Sleeves are 100 microns thick (that is over 50% thicker than their standard sleeves) Are these the same as FFG’s old sleeves? Please see the note below copied from their Kickstarter page