Collection: 400mm x 300mm Mounts
Standard size picture mounts, the outer size is cut to exactly 400mm x 300mm.
All of our mounts and backing boards are cut from acid-free white-core mountboard. Backing boards are white.
Click on one of the products below then select colour and image size from the next page.
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400 x 300 mm, Mountboard Backs for Picture Mounts
Regular price From £4.95 GBPRegular priceUnit price per -
400 x 300 mm, Mount only, Pack of 1 (single)
Regular price £5.95 GBPRegular priceUnit price per -
400 x 300 mm, Mount & Back, Pack of 1 (single)
Regular price £6.95 GBPRegular priceUnit price per -
400 x 300 mm, Mounts only, Pack of 5
Regular price £12.95 GBPRegular priceUnit price per -
400 x 300 mm, Mounts & Backs, Pack of 5
Regular price £18.75 GBPRegular priceUnit price per -
400 x 300 mm, Mounts only, Pack of 10
Regular price £21.45 GBPRegular priceUnit price per -
400 x 300 mm, Mounts, Backs, & Bags, Pack of 5
Regular price £22.45 GBPRegular priceUnit price per -
400 x 300 mm, Mounts & Backs, Pack of 10
Regular price £32.95 GBPRegular priceUnit price per -
400 x 300 mm, Mounts, Backs, & Bags, Pack of 10
Regular price £38.95 GBPRegular priceUnit price per
