Passe-Partout, Art Mount - fits in 30x40 cm frame

Dropship Museum Quality Art Prints & Photo Frames

BD Art 12x16 (30x40 cm) White Picture Frame Made of Wood and High Definition Glass Display Pictures 8x12 with Mat or 12x16 Without Mat - Vertical

Black picture mount, also called a mat board, that fits in a frame sized 11.8 x 15.7 in. The opening in this picture mount is 7.8 x 11.4 inches

Mat board black, 12” x 16” in

Poster with passe-partout ✔️Pictures living room – artlia

30×40 black wooden picture frame - Wide (20 mm)

How to frame a print - Orit Kalev

Completed mounts

Photo Frame Size Guide: What Size Picture Frame Do I Need?

Passe-partout 30x40 cm White

10Pcs Picture Mounts, 30x40cm Picture Mounts for Frames, White Photo Mounts, Acid-Free Picture Mount Fits 25 x 35cm, Picture Frame Mounts for Photos Artworks Paintings : : Home & Kitchen

Black Window Mount Frame : 5x7in Artwork : 9.5x11.5in Frame Size (Apx.13x18cm - 24x29cm)