GBC 4000104 GBC CombBind Binding Spines

GBC CombBind Binding Spines - 0.75" Maximum Capacity - 160 x Sheet Capacity - For Legal 8 1/2" x 11" Sheet - 19 x Rings - Black - Plastic - 100 / Box

Features:

• Reusable design lets you add and remove letter-size pages for quick edits
• Rigid plastic won't scratch, chip, peel or discolor for lasting use
• Use in GBC and other plastic comb binding machines (sold separately)