5 Pack Acid Free 12x12 White Picture Mats Board Kit for 8x8 4-Ply Beveled Pre-Cut Photo Mats with Backing Board for Frames, Artwork and Prints

Complete Mat Set: photo mat set contains 5pcs 12x12 white picture mats and 5pcs backing boards. The inner opening size of the precut mat is 7.5 x 7.5, suitable for 8x8 photos. It is a stylish option for decorating your frames and showcasing your photos.
Acid-free Precut Mat: photo mats feature a 45-degree bevel cut to display your photos at a professional level, helping separate the photo from the frame. Acid-free quality prevents degradation and accidental damage.
Durable Backing Boards: backing boards are made of thick and sturdy cardboard material that won't bend easily. Internal 4-ply thickness sheets ensure stability. You can combine them with photo mats to make a great display.
Perfect Decoration: art mat boards can protect your photos, pictures, artwork, and prints, it's an essential tool for home and office presentation. You can decorate the mat with your design or signatures, which will be an exquisite DIY gift for others