Reproduction of the original patent. Unlike regular canvas, our Kerry cotton blend material adds texture, depth and warmth to the art. Printed with eco-friendly inks. Hardware/finish: Saw tooth hanger for sizes 12"x18" up to 20"x24". Sizes 29"x36" and above have cable hanger, dust cover and bracer bar for extra strength. Size: Gallery wrap frame depth: 1.5" Exterior black floating frame depth: 2" Add 2" exterior dimension to framed art (i.e. 12x18" becomes 14x20" with exterior frame)