Top Flex HH 12"The Top Flex HH 12" offers a beautiful solution for adding volume and fullness with natural looking results. Crafted with 100% chinese remy human hair and pu coated front single mono base (front parting section) elastic wefting sides and back sections with 4 pressure sensitive clips style : straight with slight bend construction, this topper provides comfortable, all day wear. The lightweight design and secure clip in application mean you can achieve