This is a 2A+ Black Tourmaline bead bracelet on stretch. The bracelets are made with top 10mm size beads.  

Glides nicely on the wrist, and they are made-to-order.  Simply, let me know your desired size under, "note to seller."  You may pick from the following sizes, (7", 7.5", 8", or 8.5" inch.) 

This bracelet is tailored to fit most MEN size wrist. The Black Tourmaline is 100% natural with NO DYES or TREATMENT. This is a high quality Black Tourmaline with excellent luster and finish. The bracelets are strung on durable stretch cord.

RayonBracelet.com