Dining chair net weight: 1.9KG per gross weight 2.5KG Product weight: within 18 kg Expansion size: 42*36*27COM Folding size: 42*3*7 A case of 10 sets includes individual packing Package size: 68*55*37.5CM Independent package size 36.5 * 10.5 * 33CM Gross weight: 25G Net weight: 22.5KG