A1, 841 x 594 mm, Mountboard Backs for Picture Mounts A3 These backing boards are made

These backing boards are made from the same quality mountboard as our mounts

Outer Size to fit a 14 x 14 inch frame - exact outer size 353mm x 353mm

The cellophane bags supplied with this size will be 6 x 4 inches

Outer Size to fit an A1 frame - exact outer size 841mm x 594mm

Choice of aperture size

A1, 841 x 594 mm, Mountboard Backs for Picture Mounts A3 These backing boards are madeOuter Size to fit and A1 frame exact outer size 841mm x 594mm These backing boards are made from the same quality mountboard as our mounts. Essentially they are picture mounts with no window. Available in 3 pack sizes Select 'Pack of 1 (single)' 'Pack of 5' or 'Pack of 10' from the options menu. Choice of colour On screen colours may not be true to life. Order colour samples here. Select your preferred colour from the options menu. All colours are