Big Duck Canvas is a trade wholesale supplier. Most products have a 5 yd minimum.
Cotton Duck or "numbered duck" canvas is a double fill fabric woven with a "plied yarn" construction. This weave creates a tighter, smoother texture than single fill cotton ducks. It also makes it somewhat more rigid and notably more durable than single fill. This dense, tight weave makes numbered duck fabrics a suitable outdoor canvas for many applications. Cotton Duck fabric has been used for centuries and is perfect for historical reproductions, sturdy tote bags and other applications where durability is key.