11x17 Sheet Protectors Side Load

How do I store 11x17 blueprints without folding them?

The Keepfiling 11x17 Side-Open Sheet Protectors are the premier solution for landscape (horizontal) documents. Known as ledger size or tabloid (17 x 11), these sleeves are engineered to handle oversized materials without having to fold your inserts.

Whether you are organizing architectural drawings, engineering schematics, or wide-format financial spreadsheets, our side-loading design allows you to slide documents in effortlessly along the 11-inch short side for a secure, professional presentation when used with a binder or portfolio

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KEY FEATURES OF THE 11x17 SIDE-LOAD SLEEVE

• 3.94 Mil Extra Heavyweight: Over 30% thicker than standard sleeves, providing a rigid feel that prevents document creasing.
• Side-Loading Design: Fast insertion along the short side (11")—the most efficient way to load 17" wide sheets.
• Archival Safe & Acid-Free: 100% Polypropylene. Will not lift ink or toner from blueprints or yellow your records over time.
• Landscape Orientation: Specifically designed for 17x11 documents, fitting perfectly in landscape-format 3-ring binders.
• Crystal Clear Finish: Glass-clear polished poly ensures that fine lines on architectural drawings remain sharp and readable.
• Reinforced Binding Edge: Standard 3-hole punch configuration (4-1/4" center-to-center) to fit all standard 11x17 horizontal binders.

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Ideal Uses: Blueprints, Schematics & More

• Architecture & Engineering: Perfect for preserving blueprints and technical schematics without permanent creases.
• Business: Ideal for wide-format financial spreadsheets, charts, and presentation materials.
• Creative Projects: Great for oversized artwork, scrapbooking, and portfolio organization.

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Technical Specifications

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