Golden State Art, 16x20 White Backing Board, Backer Boards for Frame, Picture (10 Pack)

Lineco Self Adhesive Linen Hinging Tape 1.25 in. x 35 ft. white linen tape

Golden State Art, Pack of 50, Acid-Free 16 3/8x 20 1/8 inches Crystal Clear Sleeves Storage Bags for 16x20 Photo Framing Mats Mattes

Pack of 10 16x20 WHITE Picture Mats with White Core Bevel Cut for 11x14 Pictures

Golden State Art, 10-Pack, 11x14 Backing Boards for Picture Framing

(20) 16x20 Matboard Mat Board Blanks-ASSORTMENT

Golden State Art, Pack of 50 16 3/8x20 1/8 Crystal Clear Bag

Golden State Art, Pack of 50, Acid-Free 16 3/8x 20 1/8 inches Crystal Clear Sleeves Storage Bags for 16x20 Photo Framing Mats Mattes

Logan Graphics Compact Classic Versatile Portable Mat Cutter Model 301-1

Golden State Art, Pack of 10, 3/16" Thick, 18x24 Black Foam Core Backing Boards (18x24, Black)

Pack of 10 16x20 BLACK Picture Mats with White Core Bevel Cut for 11x14 Pictures