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a6 inner frame 14.8*10.5 a5 inner frame 21cm*14.8 a4 inner frame 21*29.7cm a3 inner frame 42*29.7cm a2 inner frame 60 * 40cm 4 open inner frame 8 open inner frame inner frame 35 * 25cm 80 * 60cm

wood grain glossy surface black glossy silver shiny surface golden matte finish silver frosted surface golden bright surface black frosted surface red glossy red frosted surface yellow frosted surface blue frosted surface green frosted surface green glossy