Leather-Look Presentation Covers for Binding Systems, Paper, Round Corners, 11.25 x 8.75, Navy, 100 Sets/BoxHigh quality covers have the feel of real leather and give your projects professional appeal. Durable, opaque imitation leather. Rounded corners give a stylish, streamlined image. Unpunched covers can be used with any binding spine, in any binding style that suits your needs. While generally intended for use as back covers, they can be used for front or back covers, based on your taste.