C-Line Clear Heavyweight Polypropylene No-Hole Sheet Protectors offer the extra document storage durability of traditional heavyweight sheet protectors, but without the three-hole punched binding strip. Use by themselves to post signs or protect frequently-used materials, or to subdivide files and folders. Acid-free, archival quality polypropylene means no photocopy transfer. These clear finish sheet protectors fit 11 x 8-1/2-Inch documents.