Cotton canvas stretched over a solid wood frame. UV-resistant inks will not fade in direct sunlight. Easy to clean with mild soap and water. Arrives ready to hang. The Rustic Doorknob Framed Canvas Print is a timeless portrayal of an antique wooden knob in a textured sea of turquoise. Resilient enough to hang outdoors, this framed print can also enliven your indoor decor. . . . .