Combbind Standard Spines, 1-4" Diameter, 25 Sheet Capacity, Black, 100-box

Communicate your ideas with professional polish. 19-ring plastic spines won't scratch, chip, peel or discolor. Bind 11 x 8 1/2 documents. Editing capability with a machine. Compatible with GBC and other plastic comb binding machines. To select correct diameter, measure thickness of material (including covers) and add 1/8".  Ship Class Code: M Footnote 1: Value Pack -- Stock up and save Total Recycled Content Percent: 0% Post-Consumer Recycled Content Percent: 0% Pre-Consumer Recycled Content Percent: 0% Material(s): Plastic Color(s): Black Number of Rings: 19 Spine Diameter: 1/4" inches Sheet Capacity: 25 Global Product Type: Binding Spines-Comb Binding Spines"