110 Pack, 60 Microns * Thicker Than Any Other "Standard" Sleeves. Most "Standard" Sleeves are 40 microns thick, a few are even 50 microns thick! That is 50% more than most! * 10% More Sleeves Than The Other Guysu00a0-Most sleeves come 100/pack. We are the only brand offering 110 per pack! 10% more FREE! * Cheaper Than Other Brands. Most brands retail for $3 or more per 50 pack. We are offering ours for $2-$3 per pack for even the largest sizes. * "Tough As Nails!" We have created these sleeves with the most advanced polypropylene processing in the industry. This means importing our polypropylene already in the right sizes from the middle east and then cutting and sealing our sleeves at our factory in China. We have a special process to make our sleeve actually warp/bend before they split. Our sleeves are guaranteed never to split. Just how tough are our sleeves? We dare you to try the two finger challenge on any other brand of standard sleeves and pull the sleeve apart to try to force the sides to split. These sleeves are compatible with "5XL" (120 x 210) cards. Please note we have had isolated reports of the sleeves being slightly too narrow. We have done EXTENSIVE tests with the sleeves and found this is NOT the case, they are perfect for 120 MM cards. If you are having difficulty fitting your cards then the cards you are trying to fit are likely 121 MM or wider and NOT 120 MM. We will be having the factory increase the width of these by another 1.5 MM to accommodate cards that are too big, but for now these will only fit 120 MM width cards.