Fuzhou CrysPacK Opto-Electronic Technology Co., Ltd

The membrane boxes are  the clear choice for protecting valuable surface of sensitive products from storage, handling and shipping damage. This series of boxes have micro thin, high-elastic membranes on the top and bottom of the boxes. Your valuable objects such as jewelry ,watches, crystals, lenses, optics and all other products with highly polished and sensitive surfacescan be safely stored, shipped or displayed while suspended between the  two membranes.  
    CrysPack's membrane boxes can even hold sharp or oddly shaped objects firmly in place for maximum protection against shock or movement.