NATURAL BLACK The Milk & Hoey Luxe Clip In Human Hair Extensions are Double-Drawn and Triple-Wefted, which means beautiful extreme thickness right down to the ends. Our high-quality extensions are unmatched in quality and the best on the market, lasting an ABSURD amount of time – with correct care they will last 8-18+ months (or even longer depending on how often you wear them). They can be washed, styled, blow-dried, curled and straightened just like your own hair. 7 to 10PC SETS ( DEPENDING ON WEIGHT ) Sizes: 1.1 inches wide weft, 4 inches wide weft, 6 inches wide weft, 7.5 inches wide weft, 8.5 inches wide weft.