GBC ProClick Presentation Back Cover, Prepunched, Black, 8.5 x 11 Inches, 25 per Pack (2514478) PREMIUM MATERIAL  If you're looking for the durability and premium quality of leather, Regency Premium covers are the perfect choice. They give you the look and feel of leather without the price. DURABLE PROTECTION  Regency covers dont just have the look of the leather  they also have the durability and strength. Protect your work from water damage and wear-and-tear with sturdy covers. PRE-PUNCHED FOR PROCLICK  Convenient covers are pre-punched to coordinate with ProClick binding spines and equipment. 32 holes for secure binding. CONVENIENT SQUARE CORNERS  Clean-cut square corners give your bound projects for a neat presentation. 25 PER PACK  With 25 attractive linen covers per pack, these are sure to make an excellent addition to your stock of supplies.