Dan Jackson is the Navajo artist of this sterling silver cuff bracelet made of Jet heishi. The contrast coloration of the bright sterling silver with jet black in of itself is very striking. This bracelet slightly tapers measures 1"W at center tapering down to a 3/4" at bracelet's opening. Inside measurement measures 6 1/4" this includes opening. Opening alone measures 1 1/16". This bracelet can not be adjusted as heishi beads are placed side by side and then glued in so they do not fall out. Ask us about our necklaces that will match. Thanks for looking!