Comments about Unibind Unibind PhotoBook 8.5" x 11" Black Linen Covers with Picture Window in Landscape Format, 5mm Thick, Holds up to 40 Pages (pack of 2):
I use this product with my unibind binding machine. The greatest thing about this is I can buy two at a time and in different sizes rather then having to buy 10 at a time. This is a great product!!!