The bracelet is set in silvertone metal and features three rows of clear diamanted rhinestones in prong settings. The bracelet is 1/2" wide and is an expansion style so it should fit most wrist sizes.
It is signed Made in Japan on the inside of the bracelet. The lovely piece is available from my Ruby Lane shop - The Finishing Touch Vintage Jewelry for only $25.
Rhinestone expansion bracelets were all the rage between the 1930s and 1950s and they have recently had a resurgence in popularity. This lovely example is in gently used very fine condition with clear and bright rhinestones.