JZ BZ Queen Cell Shipping Protectors support your cells better as they are slightly longer than the standard JZ BZ cell protectors and provide extra shipping support. Used with the JZ BZ bars or JZ BZ battery box to ship queen cells and not worry about them popping loose during transport. These cell protectors provide many additional options over the typical JZ BZ cell protectors. Can be used for various purposes: Shipping of queens cells Introduction of queen cells Temporary transport protection for queen cells
