Fastbind BooXTer End sheets are stapled together with the book block and attached to the inside surface of the cover. The end sheets both cover the inside grey board as well as hold the book block into the cover, giving you both an elegant professional look and a floating spine type binding. They come in multiple sizes and several of them are available with a pre-cut window. You need a front and back (pair) End Sheet with each hard cover.
Fastbind BooXTer binding stripes allow you to bind with two separate covers (for front and back). You can even create a nice looking binding without any cover. Fastbind BooXTer Stripes are designed for stable binding with all BooXTer machines. They are available in black imitation leather. Max. binding thickness is 8 mm.