... ,leakproof,non-toxic,easy-using,durable,and airtight 2.double layer,spoon and fork inside items NOMX-640NameDouble layer ... lunch boxDescriptionEco-friendly,leakproof,non-toxic,easy-using plastic double layer lunch boxmaterialPP PEcarton size63*41*54cmpack QTY144pcsG.W. ... :1. our company owns advanced injection molding,printing,and drying equipment. and has own technical personnel and manages to ...