Business Source Full Sheet Top Load Poly Sheet Protectors - 3.1 Mil Thickness - For Letter 8 1/2 " X 11 " Sheet - Rectangular - Clear - Polypropylene - 50/Box Item #: BSN37519 $7.57
Avery & Reg ; Heavyweight Sheet Protectors - Acid- Free, Archival- Safe, Top- Loading - 1 X Sheet Capacity - For Letter 8 1/2 " X 11 " Sheet - Ring Binder - Rectangular - Diamond Clear - Polypropylene - 100 / Item #: AVE74100 $19.35
Business Source Nonglare Top- Loading Sheet Protectors - 11 " Height X 9 " Width - 3.3 Mil Thickness - For Letter 8 1/2 " X 11 " Sheet - Ring Binder - Rectangular - Clear - Polypropylene - 100/Box Item #: BSN74449 $24.52
Fellowes Crystals & Trade ; Clear Pvc Covers - Oversize, 100 Pack - 11.3 " Height X 8.8 " Width X 0 " Depth - 8 3/4 " X 11 1/4 " Sheet - Rectangular - Clear - Pvc Plastic - 100/Pack Item #: FEL52311 $53.59