Each sleeve has 10 compartments -> up to 20 business cards (55 x 90 mm maxi) per sleeve when inserted on both sides. Thanks to the A4 size, this sleeve can be added to other documents in any standard binder. In PVC. Universal multiperforation, compatible with all ring binders. 1) polypropene sleeves 11/100 per package of 10 2) PVC sleeves 10/100: per package of 10 business card sleeves