Universal Top-Load Poly Sheet Protectors, Standard, Letter, Clear, 100/Box – UNV21125. Three-hole punched for 8 1/2 x 11 inserts. Reinforced edge withstands constant use in binders without tearing. No photocopy transfer; archival-quality. Loads from the top. Load Orientation: Top; Sheet Capacity: 2; Sheet Protector Type: Ring Binder; Insert Size: 8 1/2 x 11.