Vintage 1950's heavy art glass expandable cha cha bracelet.
The inside is marked Japan. This bracelet beads are ALL glass. White opaque with bumpy assorted colored beads. A little greening on the bead loops and pin tops.
I have a normal sized wrist and I feel this can be a tad loser. So I would say this would be for a 7 1/4" wrist to be safe. Sold as is and all sales are final.