These thermal hard cover cases are the perfect addition to your thermal binding system. Using these cases along with a thermal binding machine and a hard cover crimper you can make your own hard bound photobooks, yearbooks or coffee table books. These are perfect for your short run publication or for making beautiful hard bound books that will last for years to come. These covers are packaged 20 per box and are available in Black, Navy, Maroon and White. Kidskin PhotoBook hard covers are available in 4 sizes and a number of thicknesses. The inside of the cover is composed of an elegant black linen paper. If you are looking for 8.5" x 11" Portrait Kidskin HardCovers check out our Standard Thermal binding Cases for our best pricing. PhotoBooks are also available with elegant fabric and leatherette covers.