USB milk frother Package :each package Each set is in a sponge protector, then package in a color box , size of the single color box is 11*4.6*23cm We package 50 pieces of milk frother in one master carton , Size of the master carton56.5*52*25cm, 50 pieces in one carton , one carton net weight is 10.2kg , one carton gross weight is 11.7 kg