・ TV antenna socket made by Panasonic. Double socket, single socket. Cosmo Wide 21 series built-in dual switch B. Since it is used, please check the photos carefully before purchasing. We will clean and disinfect it before shipping. Please note that the actual product may differ from the photos. There are some scratches and stains on the surface. We have other items for sale, so please take a look if you'd like. We have other products as well. Please take a look.