Vintage Twisted Wire Collar Necklace with Reversible Slide

Selling the necklace and pendant together. Collar type necklace has a twisted wire like appearance. The slide has gold-tone accents on one side. Slide is reversible. Both items in very nice used condition. Lost of silver-tone and gold-tine color. I don’t see any color wear. Flexible wire / collar necklace measures approx 14 3/4” end to end. Skid is approx 2” x 3/4” Slide can be removed.