Stainless Steel. Features High quality 304 grade stainless steel tops, 1.2mm thick no4 finish, 3mm zinc anneal core marine grade protective paint, 30mm square stainless steel tube - satin polished, Adjustable stainless lug feet, 6mm stainless steel flatbar - welded to frame; 2 fixing holes, Supplied flat packed ready for assembly, 600 x 700 x 900mm, Specsheet