Product Code :11706DR Manufacturer Code : SL7389. Durable Spine Bar A4 6mm for Binding Documents Holds Up To 60 Sheets Red (Pack 50) - 293103.No hole punches no problem. The SPINEBAR is a versatile binding system for unpunched documents. Simply slide the paper into the spine bar and you are done!The uniquely shaped contoured ends are built to allow smooth and easy insertion. It is designed to meet every requirement ideal for binding just a few sheets of paper as well as entire publications and brochures.Binder width: 6 mmCapacity: approximately 60 sheets of A4Available in black white red green blue assorted and transparent colours