Silicon Wafer Box - 4 inch Single Wafer Carrier Box,including Container, Cover & Spring,10 pack

*This silicon wafer holder is designed for 4 inch diameter wafers.It can prevent precision wafer or substrate from damage and contamination during shipping and storing.

*Each complete set includes three parts: container, cover and spring

*100 class cleanliness silicon wafer box ; material: Polypropylene

*The wafer container is packed in plastic bag

*Your purchase is backed by our exclusive 30-day free warranty - we will offer a free replacement or refund if anything goes wrong with the product.