24″ x 36″ Acid Free Backing Paper packed 15 sheets per bundle

Protect your pieces and extend their lifespan with our acid-free frame backing paper. Used as dust covers to provide a professional finish to your work of art.  Our Acid Free backing paper is strong with a 40 lb thickness, but it folds and handles like Kraft paper.  This picture frame backing paper introduces no acidity into the frame package and helps protect against airborne pollution.