Men's size 12.5 brown metal/resin center and silver tone metal ring!

I'm excited that I got a bunch of men's wedding bands/fashion rings in! They are all in pre-owned condition, so please examine the pictures carefully. This is a size 12.5, silver tone polish on the outside of the band. There's also a nice strip of metallic brown wire (best way I can describe it) in the center. There are some resin drips on the ring (see picture). The ring is 8mm thick. I am not certain what type of metal it is. Might be stainless steel or titanium? It's not marked to tell me otherwise. Please inspect and enlarge the pictures to assess the condition of the item for yourself. Please ask any questions you might have. Vintage/Pre-owned/antique items are being sold as is. Pictures are not altered and colors have not been adjusted. Due to technical reasons, colors may appear differently on your electronic devices. 💎gemstone, 14k, silver, gold, estate, ring, pendant, earrings, loose, natural, genuine, synthetic, lab, diamond, moissanite, vintage, real, gemstone jewelry, engagement, anniversary, promise, wedding, plated, gem, necklace, broach, fire, crystal, jewel, gift, authentic, collectable, affordable, tested, luxury, natural, opal, emerald, aquamarine, topaz, sapphire, tourmaline, zircon, spinel, investment, ruby, alexandrite, stamped, rainbow, bling, husband, wife, marriage, boyfriend, girlfriend💎