We have found these new Hyper Mat "Premium" sleeves to be far less slick than anything on the market. Easier to shuffle and easier to keep stacked! With the new non-reflective clear front they are far easier to read then standard Hyper Mat sleeves! Hyper Matte Backed sleeves are Low Gloss backs and fronts and less slick perfect for tournament use. Configuration: 50 sleeves per pack, 30 packs per box, 6 boxes per case. Sleeve Dimensions: 91 x 66mm / .12mm Thick.