Vintage necklace 8 long plastic strands tiny iridescent beads retro boho 1960s

GUC Vintage long eight strand small iridescent plastic bead necklace costume jewelry from my family's personal collection. There are two strands in each color of pink, yellow, turquoise, and green totaling eight. They are connected with a round spring clasp closure. Necklace may be wrapped around the neck to make it shorter. All measurements are approximate: Beads are 1/8" Strands are 50” Smoke free and Pet free home All questions are welcome