Base color is a Natural 1B and hair is Brazilian Body Wave. This set shown is 18 inches and wearing 5 ot of 7 pieces.
 
Each set comes with 7 pieces ranging in width.  Each of the 7 pieces is TRIPLE wefted for maximum fullness and zero bulk.  This way the ends look full, with minimal added rows and tension.
 
Please note:
18-20 inches- 150g set
24-26 inches- 200g set