Keepfiling 14 x 17 Sheet Protectors, Extra Heavyweight, Glass Clear, Pack of 25, Archival Safe Ideal for artworks like paintings, drawings, photos, prints. etc. Store and protect 14" x 17" documents. Extra heavyweight polypropylene for premium protection and long lasting durability. Glass clear material for excellent visibilty. Archival safe and acid free. Pre-punched with holes to fit 3-ring 14 x 17 binder for convenient and easy organizing. Sold in a pack of 25 sheets. Pre-punched with 7 holes:<ul class="a-unordered-list a-vertical"> 4 holes that are 3-1/2&#034; a part (center to center) 3 holes that are 4-1/4&#034; a part (center to center) Glass clear material provides excellent clarity to see music sheet Top loading Fits 14 x 17 large 4 and 3-ring binders conveniently for organizing No logo or brand name printed Focuses 100% on your contents 4 holes - 3-1/2&#034; a part (center to center) 3 holes - 4-1/4&#034; a part (center to center)