Hawaiian Pika shell necklace & bracelet

100% authentic vintage 1970s Hawaiian puka shell necklace and bracelet. this is a true vintage heirloom unlike modern reproductions, cheap plastic imitations, or flat Cuts clamshell beads, this necklace is made from genuine, naturally formed cone snail shell spiers. each bead features the characteristic organic "cup" or "tooth" shape with naturally tumbled, glossy smooth edges shaped entirely by years of pounding in the ocean surf against sand. the shells are beautifully matched, thick, and Hefty. it is finished with a period correct, classic vintage metal screw Barrel closure that twists securely together. this specific class serves as an excellent authenticity marker for the 70s era. a prom collectors item for anyone seeking a true piece of California / Hawaii surf history.