Canvas Cardboard 40x50 | Pieraccini

the internal structure is in 4 mm thick multilayer cardboard. one side is covered with universally prepared extra-fine-grained canvas, tucked up on the back. to finish off the product and balance the other surface, a 100 gsm recycled paper flyleaf is applied to the back. light and flat, our canvas cartons are easy to carry in the color box.