Three blond wood parallelograms are connected by brass rings to create a little hinged zigzag. Wood is undyed ash, and was manufactured in the 1970’s, possibly to be incorporated into some type of macramé craft. The brass chain and screw-type closure were also made in the 70’s. We've conditioned and protected the wood with food-grade mineral oil, but to prolong the life of this piece, please don't wear it in the shower. The total necklace length is 20”, so the 2.5" wide kinetic wood feature sits right in the middle of the breastbone.