The Unibind SteelBinding Systems are fast and easy to operate. They use a thermal heat binding process that produces great looking reports. Unibind offers a wide variety of spines and covers to choose from. Easy to operate simply place the pages into the Steelbacked Spine or Steelbacked Covers, then place the document onto the Unibind Binding Machine a red light will indicate that the unit is in the binding mode and in approximately 90 seconds a green light will indicate your document is bound and ready. It's that easy. There is no need for punching paper. The Unibind Binding Machines allow you to bind from one to fifty documents at a time. The system will bind books up to 340 pages. These units allow you to edit pages quickly and easily. The Unibind Binding System is a great time saver.