Classic Cotton Stretched Canvas is great for traditional painting techniques as well as mixed media.It is suitable for use with all acrylic paints, oil paints and other wet or dry media. The unbleached 5 oz. cotton duck is primed with acid-free acrylic titanium gesso to a finished weight of 10 oz. This canvas is stretched around kiln-dried solid pine stretcher bars, and is held in place with a flexible spline allowing for painting on all four edges, and hanging with or without a frame. Classic Studio Canvas : 3/4 Inch Profile. Size - (30.5 x 40.6 cm) - 12x16 Inches