Scuba Diving Mask: Ordinary Packing : 1pcs in PP bag, 50 pcs in a carton. Carton Size: 41*34*30 CM PP BOX Packing: 1pcs in PP box, 50pcs in a carton. Carton Size: 51*41*59 CM EVA case Packing: 1pcs in an EVA case, 50 pcs in a carton. Carton Size: 62*38*41 CM