<ul><li>All openings are reduced by 1/2" to overlap the picture size referenced in the listing.</li><li>All of our matting is bevel cut and has a white core.</li><li>This listing is for picture matting only</li><li>Made from 4 ply high quality matboard</li></ul><br><br>These are high quality 4 ply picture mats cut for the picture size referenced in the title. All openings are reduced by 1/2" to overlap the picture. All of our matting is bevel cut and has a white core.

16x20 White Bottom Heavy Signature Mat with Square Opening for 8x8 Picture-Perfect for Weddings, Baby Showers, Anniversaries and More