1.EN14183 certificated approved 2.1.2mm & 1.5mm thickness both available 3.powder plating 4.Max load 150kg Size : open ( 700*460*390mm) c lose ( 790*60 *390mm)Net weight :3.4KGpackage : 1 pc in shrink , 5 pcs in outside neutral carton Max Load :150KG EN14183 certificates approved . steel step ladder 2 steps