Aluminium profiles for curtain track Material:Al. Al. Fishished:anodized,painted,brushed,coloured anodized,mill finished. Aluminium profiles for curtain trackMaterial:Al. Al.Fishished:anodized,painted,brushed,coloured anodized,mill finished. Aluminium profiles for curtain track and aluminum slots are very light,elegant,durable,steady and unrusty.And it will make your life smooth.