These are new, unused RCBS steel dies for the 8mm Danish/Krag cartridge.  A full length sizing die and seater are included but a #14 RCBS shellholder will also be required.  A Lee #8 shellholder can also be used but it will not be as tight fitting as the RCBS shellholder.  We can supply a RCBS #14 (if needed) for and additional $8.50.