Protect your important documents with Pg Protect 3mil Matte Letter page protectors. These page protectors are closed on three sides and heat-sealed for added durability. With a top-loading design, they make it easy to insert and remove documents. Made from archival safe polypropylene, these page protectors are acid-free, ensuring that your documents will not yellow or deteriorate over time. The matte finish adds a professional touch and reduces glare, making it easier to read your documents. With a thickness of 3 mil, these page protectors provide a sturdy barrier against spills, tears, and other damage. Each box contains 100 letter-sized page protectors, giving you plenty of protection for your important papers.• Closed on three sides and heat-sealed for added durability • Top-loading design for easy insertion and removal of documents • Archival safe polypropylene material to prevent yellowing or deterioration • Acid-free matte finish reduces glare for easier reading • 3 mil thickness provides sturdy protection against spills, tears, and damage • Each box contains 100 letter-sized page protectors