Beautiful Gold Tone Dual Chain Necklace

Love this necklace just never wear it. Flat chain style. No idea what the brand is. I assume it’s plated silver (was my moms and she couldn’t wear much other than silver and gold). See pics for measurements. Price reflects the unknown metal as there is no tag (there was one at some point it fell off) 🤷🏻‍♀️ Bundle for big savings!