MMA replica antique snakehead necklace

Metropolitan Museum of Art replica antique lariat necklace with stylized snake head charms. Vibrant gold tone metal; likely electroplated or gold plated, but no markings as such. Stamped MMA.WAG (Walters Art Gallery) on back of charms. Vintage 90s. Necklace measures approx. 17”/43cm long; charms drop approx. 4”/10cm from knot. Some minor wear; very good condition. Unique collectible piece!