Introducing SteelBindingfrom Unibind More Powerful Than Any Mission Statement....
The patented Unibind Resin Steelbinding System distinguishes our soft and hardback book covers from all other. Each Unibind cover is made with a multi-functional U-formed steel spine that can withstand up to 80 pounds of pull. The spine protects the binding on three sides guaranteeing a top quality adhesion and durable use. From menus to manual, bind up to 340 pages with the easiest system you will ever use.