By popular demand, durable, heavy-weight cotton canvas makes its debut in our Heavyweight Cotton Duck collection. Rugged with a distinctive natural texture, Heavyweight Cotton Duck provides the perfect backdrop for any decor. The 8 oz. weight cotton is opaque enough to cover dark colors or patterned furniture. Featuring our patented seat elastic to tuck under your seat cushions and finishing details including straddle topstitching on the arm seams and ties at all 4 corners for adjustability.