... 5.1 2002 support 500kgs UV protectiv clear resin tiffany chair chiavari chairMaterial: polycarbonate RESINMeets ANSI BIFMA 5. ... 2002 certificated by SGS.Advanced feature compare to other tiffany chairPC material, more stronger and durable than wood ... color, no paint, UV protection. Wood or PP tiffany needs paint, will be scratched.recyclable, environmental protectionLoading capacity500kgs ...