What I ordered (from
Amazon) was C-Line Self-Adhesive Reinforcing Strips, 10.75 x 1 Inches, Clear, 200 per Box (64112). The product description says "The C-Line Self-Adhesive Reinforcing Strips prevent materials from tearing out of your binder by adhering to and reinforcing the entire edge. They are easy to apply. Simply peel off the paper backing and apply to reinforce, strengthen or repair torn page edges. They are easy to punch and trim to size. Each strip is 10 3/4 x 1 Inches long, and each box contains 200 strips."
But Timm you are correct. I didn't remember that C-Line made several similar products so there may be something better.