canvas oil painting 1.100% Cotton,matte,waterproof,PU coated 2.270gsm,size: ... good for oil painting,flame strech,X exhibition media,curtain,A4 printing,screen printing ect. Features: 1) We supply high quality canvas permanently protected ... and acrylic painted 2) Material: bleached and natural pure cotton canvas with different weight for low and high level markets.Outer ...