Three graduating bead sizes - 4mm, 6mm, and 8mm - in 18K yellow gold over bronze creates the complete beaded bracelet stacking story in a single purchase: wear all three together for a graduated stack that progresses from slim to substantial, wear them individually to vary the wrist look daily, or mix them with other bracelets as the warm gold foundation of a larger stack. The 18K over bronze construction gives each bead a warmer, denser feel than gold over brass - the bronze base adding texture and richness to the surface quality. No clasp on any piece means they slip on effortlessly and sit comfortably throughout the day. Made in Italy. Listed in the Jedora Trending classification document as the definitive stackable trend example.