300 x 210 mm, Mounts & Backs, Pack of 5 11x11 The cellophane bags supplied with

The cellophane bags supplied with this size will be 16 x 16 inches

50cm x 40cm

Select your preferred colour from the dropdown menu

Then the excess length can folded down and sealed with the self-adhesive flap in the normal way

Outer Size to fit a 11 x 11 inch frame - exact outer size 277mm x 277mm

300 x 210 mm, Mounts & Backs, Pack of 5 11x11 The cellophane bags supplied withOuter Size exactly 300mm x 210mm, 30cm x 21cm Choice of aperture size Scroll through the pictures to find the size that best fits your artwork, then select it from the dropdown menu. Choice of colour On screen colours may not be true to life. Order colour samples here. Select your preferred colour from the dropdown menu. All colours are acid free white core mountboard, 1. 4mm thick.