Vintage shell necklaces from the 1980s four strands

Vintage shell necklaces from the 1980s four strands Item: authentic shell necklaces Color: neutral colors from ivory to light tan or light brown Quantity: Four (4) individual necklaces Size/Length: see photos for measurment Size of shells: very small, see photos Condition: in excellent used condition Brand: no brand found Age: vintage from the 1980's Downsizing and selling from my personal collection