13 X 13 inch, Mounts, Backs, & Bags, Pack of 10 10x10 On-screen colours may not be

On-screen colours may not be true to life

Outer Size to fit a 20 x 16 inch frame - exact outer size 505mm x 404mm

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

Outer Size to fit a 8 x 8 inch frame - exact outer size 201mm x 201mm

13 X 13 inch, Mounts, Backs, & Bags, Pack of 10 10x10 On-screen colours may not beOuter Size to fit a 13 x 13 inch frame exact outer size 328mm x 328mm 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.