Color Shown: 1B 100% Human Hair MasterMix This hair product has been created by complementing 100% Human Hair with some of the most recently invented fibers. The smoothness and tangle-free traits of Human Hair is enhanced by resiliency & curl holding advantages of these fibers. This optimum combination, called 100% Human Hair MasterMix, gives this product more volume, manageability, and makes the curls last longer. 100% Human Hair Master Mix is only available through Shake N Go products by GMBShair.comRead More >>