Ea.
This is a pair of Czech army suspenders from the communist era that are very similar to the German WW2 pants suspenders. You can either get them marked with an RB number or with the maker mark you see on the picture. If you do not specify a stamping you will get the RB stamp. In case you need them unmarked that can be done as well. It is only $3.50 to ship this item anywhere in the US, Canada, Australia, NZ and most of Asia. Postage within the EU is $2.50.