A3+ (13x19") Backing Card - 1mm Solid Conservation Board - pack 25 Available in 4 sizes -

Available in 4 sizes - Small

graphics & displays)

It is a white paper tape with a slightly yellow adhesive side

Length: 155mm

The transparent acrylic adhesive is acid-free and age-resistant

A3+ (13x19") Backing Card - 1mm Solid Conservation Board - pack 25 Available in 4 sizes -These premium backing card are cut from Archival Folding Boxboard Extremely popular with artists, photographers and galleries these backing cards are prefect for transporting and displaying artworks as they provide strong support. A grey exterior and a natural white interior layer, these backing cards are also useful for long term storage to support artworks, documents, prints, photographs. Will Fit: A3+Crystal Clear Bags As these are cut from box