25 Pack 16x20 Mat Boards, 4-Ply Acid-Free Backing Board | Ideal for Framing Photos, Art Prints, Paintings, Posters and DIY Craft Projects

[Sturdy Backing Boards] Sufficient 4-ply thickness (about 1/20 inch) mat boards without bent corners provide additional support needed. Backing sheets are made of cardboard to protect your pictures, photos, and artworks whether they are framed or placed individually. [White Surface] Mat boards include 25 pcs 16x20 uncut mats and enough boards can satisfy your numerous requirements. White color on both sides allows you to make signatures for graduation, and birthday parties and create DIY projects. [Acid-free Material] Backing boards are of acid-free quality, which will better protect your precious photographs. They are perfect for cataloging documents, photos, theater tickets memorabilia, etc.

The whole set is well packaged in a box to prevent damage. [Wide Application] Mat boards work as a frame to place your photo with double-sided tape. It is also a picture-drawing board or a presentation board to make flower arrangements for home and office decoration. You can create your designs and make your frame a unique display artwork. [From Us] Aims to provide tons of premium painting art supplies, brushes, easels and easel sets, canvas panels, and more to satisfy your needs to be an artist