This bracelet is 7.5" and made with 8 mm natural stones. It contains stones/metals associated with relieving arthritis pain. The 7.5" stretchable bracelet fits most.    Also comes in 6.5 & 7".
 
This bracelet includes the following stones:
 
Hematite - magnetic
Carnelian
Apatite
Fluorite
Azurite/Malachite
Copper
Chrysocolla
 
Accent stones  and spacersmay vary.