MSE PRO 4 inch Diameter 25 Wafer Storage Box, ESD safe, Antistatic Polypropylene, Cleanroom Class 100 GradeMSE PRO 4 inch Diameter 25 Wafers Storage Box, ESD safe, Antistatic Polypropylene, Cleanroom Class 100 Grade High quality cleanroom class 100 grade group wafer storage box is commonly used for the storage, transport and handling. ESD safe wafer storage box is designed to protect semiconductor wafers and delicate samples from damage caused by electrostatic discharge. This wafer storage box is made with antistatic polypropylene (PP) material and can