Sturdy plastic material will not scratch, peel, chip or discolor for lasting durability.
Once you have your binding covers picked out, use these binding spines to keep your documents and presentations neatly bound. Permanent spines allow your pages to lie flat to keep them manageable and easy-to-read. Binding Spines, 19-Hole, 105-Sheet Cap, 9/16", 125/BX, BK PK 19-hole binding spines are designed for any comb-style binding machine (sold separately).