Black matte pleather arm bracer/cuff. 
ornamental corsetting and pointed wrist at top, actual adjustable lacing at underside for getting it on/off. 
silver eyelets and faux leather cord lacing. 

 please note that you are only purchasing one at a time.  
if you want a matching pair you'll need to buy 2. 

 for slender wrists, adjustS, bust is best for wrists under 6.5" around