Vtg 1972 with box AVON “Multi-Strand Convertible silver Tone Necklace”

My Mom was a proud Avon Lady and we are selling some of her “stash!”This beautiful necklace consists of seven strands of silver tone chain, three narrower and four wider and textured. The necklace fastens with a slide-in box-style clasp set in an oval decorative component. The oval combines and shiny and brushed silver tone metal with a braided outer edge. The back of the oval is signed “AVON” with the copyright symbol. Please see photos for the specifics of the design. The necklace has a wearable length (measured at the shortest strand) of approximately 19 inches. The necklace is in excellent vintage condition. Please note that the metal of the clasp is highly reflective; be sure to view the necklace from multiple angles. Chain and box are in excellent condition