colors construction paper 1.Size:A4(2978210mm) 2.50 sheet 90g 3.suitable for children ,student ... can trust in China size:A4(2978210mm) 50 sheet construction paperColor paper: 80 GSM, 90GSM,120 GSM, 160 GSM, 180 GSM, 200 GSMSize: A 3,A ... 4, A 5Packing: 60 Sheets, 80 Sheets, 100 Sheets ...