There are a number of product and material descriptions used in the industry some of which are interchangeable and some of which are different. A screen-printed banner, printed on marine acrylic fabric can certainly be described as an Outdoor Fabric Banner. Conversely, an Outdoor Fabric Banner can be one that is digitally printed on marine-grade poly canvas. For simplification we designate the substrates we use as canvas and vinyl. Canvas can refer to Sunbrella, aka 100% solution-dyed Marine Acrylic, as well as our Marine-Grade Poly Canvas. The other extensively used material is our Premium, 22 oz. Blockout Vinyl.