Clear Plastic Report Covers 7 Mil 8-1/2 x 11 Binding Sheets Qty 100 Crystal Clear PVC binding covers with high glossy finish 8.5 x 11 inches size with square corners to match standard letter size paper. Covers are unpunched, allowing user flexibility to punch with patterns needed at the time. 7 mil covers are easy on your punching machine. Metric size: 216mm x 279mm and 175 microns thick Insist on Authentic Oregon Lamination Binding Covers. You'll be glad you did.