... foil zip lock bag made of composite material 2.your logo could be availabled, 3.quality assurance: QS,ISO,BV Aluminum ... foil zip lock bag 1.Size: 10 cm width*18cm length ... Usage: For important electronic componets, some electronic accessories7.Certification: FDA,ISO,QS8.Customers come from:USA,UK ,AUSTRALIA ,MALAYSIA ,SINGAPORE ,RUSSIA ...