Jean Marie Poinot is a most marvelous designer who has a beautiful boutique in the heart of Paris.  His designs have graced Runways and Magazines throughout France for decades.  His creations are in dozens of books about Jewelry.  In short, he's a merveilleuse créatrice de bijoux. 
There are two layers to this bracelet.  A black bottom layer with a clear purple layer on the top.  The clear purple is dotted with oodles of tiny circles...looks like the galaxy!
The bracelet measures 1 3/4 inches wide.  It's just over 1/8th inch deep.  The opening is 1 1/8th inches wide and the circumference is 6 1/8th inches.

Because Monsieur Poinot uses acrylics to create his designs, please make sure the measurements accommodate your wrist as there is no give to the bracelet.