FOLKOR DIY Wood Frame for 12x16 Canvas Paintings, 2.4 Wide Antique Gold Ornate Oil Painting Frame for Landscape Portrait Prints Posters (Empty Frame Only, No Plexiglass & Backing Board)
4 New Canvas Backing Options – FinerWorks Help and Support Portal
Pack and Ship Unframed Paintings with Cardboard Corners and Rails
Features of Effective Packaging and Transport for Artwork – Technical Bulletin 34
Double Sided ClearBags Backing Board
Review of Jackson's Plein Air Canvas Board Carriers - Jackson's Art Blog
Backing Boards for Paintings on Canvas – Canadian Conservation Institute (CCI) Notes 10/10
Backing Boards for Canvas Paintings
Somime 10 Pack 16x20 White Backing Boards, Uncut Mat Board 16x20, Acid Free Backerbords for 11x14 Photos, Pictures, Artwork and Paints