Mat Board Center, Pack of 5, 18x24 for 16x20 White Photo Picture Mat Set - Mat, Backing, Clear Bag - Acid Free, 4-ply Thickness - for Pictures, Photos, Framing

Golden State Art,Set of 3, 16x20 Gold Aluminum Frame For 11x14 Picture with Ivory Mat and Real Glass

16x20 Economy Double Mat For 11x14 Photo

Bainbridge 4Ply Alpharag Matboard

16x20 Custom Premium Matboard

Mat Board Center, Pack of 5, 18x24 for 16x20 White Photo Picture

Our Acid-Free matboards are 4-ply and feature a White Core. With an overall size of 8 inch x 10 inch, these mats fit perfectly into 8 inch x 10 inch frames. Each mat is bevel cut to enhance your 6 inch x 8 inch photos. The actual mat opening size is 5.5 inch x 7.5 inch inches so that it may safely and securely display your 6 inch x 8 inch photo, artwork, needlepoint, sign, etc.

12x18 Mat for 18x24 Frame - Precut Mat Board Acid-Free Bright Green 12x18 Photo Matte for A 18x24 Picture Frame, Premium Matboard for Family Photos

Crescent Select Archival Pre Cut Photo Matting

Our Acid-Free matboards are 4-ply and feature a White Core. With an overall size of 8 inch x 10 inch, these mats fit perfectly into 8 inch x 10 inch frames. Each mat is bevel cut to enhance your 6 inch x 8 inch photos. The actual mat opening size is 5.5 inch x 7.5 inch inches so that it may safely and securely display your 6 inch x 8 inch photo, artwork, needlepoint, sign, etc.

8x10 White Picture Mats with White Core for 6x8 Pictures - Fits 8x10 Frame, Soft Pink

Acid-Free Custom Cut White Photo Matboards, backing boards, and clear bags 18x24 mat pre-cut for 12x18-inch pictures, photos, and artworks Mat Opening

Mat Board Center, Pack of 5, 18x24 for 12x18 White Photo Picture Mat Set - Mats, Backings, Clear Bags - Acid Free, 4-ply Thickness - for Pictures