This is a 2A+ rated, 100% Natural Blue Sodalite, 松本青天皇 "MATSUMOTO" bead bracelet on stretch. The bracelets are made using  12mm size beads.  

When placing your order, let me know your desired size under, "note to seller."  You may pick, (7", 7.5", 8", or 8.5" inch). 

The bracelets are tailored to fit most men size wrist, and they are made using RED stretch cord. Namibia has the bluest and richest color of Sodalite in the world. The African Plate spent more time pressing and solidifying the Sodalite, hence an IMPERIAL Royal Blue was cooked. It is excellent. 

ORIGIN: (Sodalite Mine), Orotumba, Swartbooisdrif Dikes, Namibia, Central African Plateau