Keepfiling Landscape 11 x 8.5 Letter Size Sheet Protectors, Side Load, Heavyweight, Glass Clear, Pack of 25, Archival Safe Excellent for presentations displaying charts, tables, graphs, etc. Side loading at hole line side. Store and protect landcape 11 x 8-1/2 inch letter size documents in landscape format. Heavyweight polypropylene for premium protection and long lasting durability. Glass clear material for excellent visibilty. Archival safe and acid free. For convenient and easy organizing, pre-punched with 7 holes to fit 2-ring or 3-ring landscape binders. Sold in a pack of 25 sheets. Side loading Glass clear (like window glass) for excellent clarity Pre-punched with 5 holes:<ul class="a-unordered-list a-vertical"> 3 holes that are 2-3/4&#034; a part (center to center) 2 holes that are 3-1/4&#034; a part (center to center) Fits 3 or 2-ring landscape letter size binders for convenient organizing No logo or brand name printed Focuses 100% on your contents 3 holes - 2-3/4&#034; a part (center to center) 2 holes - 3-1/4&#034; a part (center to center)