My Canvas Wraps are printed on 280GSM Matt Canvas, then mounted on either an 18mm or a 38mm Pine Box Frame. We use the highest quality, waterproof, bright white, fine textured 100% polyester inkjet matte canvas, the canvas is then mounted and hand-stretched around a high quality, kiln dried pine, box frame.  Our canvases are all supplied with corner wedges for retensioning of your canvas throughout the years. A sawtooth picture hanging bracket, so your canvas wrap is ready to hang as soon as it's received