The Archival Methods Conservation Mat Board, measuring 22x28 inches and featuring a 2-ply construction, is a reliable and professional-grade solution for preserving and showcasing your precious artwork, photographs, and documents. Crafted from alpha-cellulose pulp derived from purified wood fiber, this high-quality mat board offers the same enduring and stable properties as cotton paper, but with a more cost-effective production process. Renowned for its safety in use with paper-based artwork and documents, this purified wood pulp paper has a long-standing reputation in the industry. The Conservation Mat Board is meticulously designed to be both acid-free and lignin-free, utilizing alkaline or neutral sizing to ensure the longevity of your treasured pieces. To further enhance its protective qualities, these sturdy boards are buffered with calcium carbonate. This added layer of protection safeguards your artwork from ambient conditions that often cause the pH of paper to decrease with age, thereby preventing discoloration, yellowing, and brittleness. The Pearl White variant of this durable mat board exudes a warm tonality, akin to antique white but with less of a yellow tint, offering a refined aesthetic when compared to the brand's Bright White Museum Board. The look, feel, and cutting characteristics of this mat board are remarkably similar to those made from cotton pulp, boasting a similarly lustrous surface. Compatible with most inkjet and laser printers, this versatile mat board is an excellent choice for a wide range of applications, making it a go-to choice for professionals and hobbyists alike. Trust the Archival Methods Conservation Mat Board to provide the quality, durability, and aesthetic appeal you need for your conservation and preservation projects..