SBC Letter Size Linen Binding Covers Classic linen never goes out of style. Give your reports and proposals that traditional look with our 80# linen cover stock available in nine great colors.  8-1/2" x 11", square corner, unpunched, with our without window Optional Window: Window is positioned centered left to right; 3" from top of page to top of window. Ships as a set of 100 pcs with window and 100 pcs without window. All SBC linen covers are packaged 200 pieces to a pack *Note: Colors are a representation and may appear slightly different in person. Call our representative for a sample color swatch for an accurate color comparison.  SBC Linen Covers are a "green" product that can be recycled and are manufactured using 20% recycled material and 30% post consumer waste.