Zutter 8-Inch by 8-Inch Cover-all Bamboo Spine for 1-Inch Owire, Craft" /> Swap covers as often as you like, no need to re-bind your projects Great for giving your projects and paperbacks that professional, hard-cover look Designed for durability, use these cover-alls to decorate and customize the outside of your projects-- they also look great on their own Also available in Curved Spine style