Mat For Custom Picture Frame | Custom Matboard Opening Size | 50+ Colors | Acid-Free Archival | Made to Fit Your Frame

***MUST PURCHASE A FRAME WITH THIS LISTING*** Our Crescent Conservation Matboards offer a high end gallery look while providing conservation quality art protection. Choose the matting size that fits into your frame and type in your custom opening size in the box below. Feel free to contact us if you have any questions!   What to Know: Opening Size:The inside opening can be customized by typing your desired opening size in the “Personalization” section. We recommend typing in an opening size that is 1/2” smaller than your actual art size to allow proper adhesion.   Example: An 8x10 opening would be typed in as 7.5x9.5. This will create an overlap of ¼” on each side. Keep in mind if you need the coverage to be less than a ¼”, type that into the personalization section or message us for details. Outside Dimensions:The outside dimensions should match the opening size on the rear of your fame. *THIS IS NOT YOUR ART SIZE* EASY TIP: Choose the same size as your frame in your cart. Example: 18