Vintage necklaces silk wrapped beads bundle of 3 retro bohemian 1980s collection

GUC Vintage 1980s silk wrapped bead necklaces costume jewelry from my personal retro collection. Bundle of three in red, purple, and yellow with a small goldtone bead between each large one. Wrapped beads are 1/2" while gold ones are 1/8". The red and purple strands are 30” while the yellow one is 31” (all measurements are approximate). None have a clasps. NOTE that a few beads have unwrapped threads on each necklace which is shown in the close-up pictures. 80s beads necklaces boho bohemian retro costume jewelry lot bundle