Nielsen Bainbridge Artcare Pre-Cut Museum Mat 16 in. x 20 in. antique white - portrait mat opening for 8 in. x 10 in. print

These new and improved, extra-thick, pre-cut mats feature Artcare Archival technology, the best preservation technology available. Designed with the professional in mind, they ensure a flawless and striking presentation every time. Mat opening position and sizes are stated below. Actual opening is approximately 1/2 in. smaller.