The two masks typically found on the Flexbody, shown below, can be found but mostly at brain numbing asking prices. Click on image to go were some are still available. It is a German website. If you can't see your country listed in delivery section, just contact the store directly and they will bill you.
They will fit later 500 bodies as well (503CW is one), whatever they are useful to you for.
They will fit later 500 bodies as well (503CW is one), whatever they are useful to you for.
