Pro-Bind Maroon Premium Utility Thermal Covers

Pro-Bind Maroon Premium Utility Thermal Binding Covers Maroon 80lb Linen thermal binding covers with clear front  for 11 x 8.5 sheets or 20# paper. Aggressive bind "U" shaped channel. Works in any standard thermal binding machine.  Choose from 5 stock spines sizes: Spine Size Sheet Capacity Quantity (Pcs/Box) 1/16" 5-10 100 1/8" 10-25 100 1/4" 25-50 100 3/8" 40-75 100 1/2" 65-100 100 See the PB1000 or PB2000 binding machine solutions.