With a natural white matte surface, this 44" x 39' roll of Art Canvas Smooth from Hahnemuhle will be a high-quality option for your fine art reproductions and prints. It has a hefty basis weight of 370 gsm along with a thickness of 17.7 mil. Also, it uses no optical brightening agents for a natural look and is acid free for excellent longevity. It has a rated opacity of 98% along with a whiteness of 87%. It comes on a 3" core.