Measurement: Day use: 240mm/10 pcs/pack,48 packs/carton Night use: 280mm/8 pcs/pack,48 packs/carton Panty liner : ... aluminium foil package Features : International leading technology: Negative Ion & Far-ir double-chip,double health. High performance :Green core to lock ... cell vitality,improve immune function,stop pains and inflammation. Far-ir sanitary napkin, with 8 layers,take care about women ...