1)U.V Treatment or U.V material in side of virgin material 2)Thickness:1.7mm-12mm 3color:vailable:clear,red,white,opal,bronze,green,grass-green,blue,lake-blue) Standard size:2.1m(W)*6.0M(L),2.1m(W)*12.0m(L),and can be roolled, The size can be customized