Swingline GBC ProClick Easy Edit Spines, 1/2 inch Diameter, 85 Sheet Capacity, Black, 100/Box
Brand: GBC

ProClick® Spines
Insert document and use zip tool (included) to snap the clicks together. Add and remove sheets as needed. 32-hole spines.
1/2" Diameter
85-sheet capacity. 100 pieces per box.
Black

Creates a sleek, professionally finished look.