Amber and butterscotch tone long bead necklace and clip on earrings set

gorgeous beaded parure necklace and clip on earrings 4 feet of beads! long enough to knot or wrap alternating butterscotch and amber colored. Some type of plastic. I suspect lucite because there is a seam. Earrings are 1 inch clip on. Clip on findings are set in the plastic! some patina on clip ons for new owner. i am too afraid to ruin them. Estate find.