The 21 inch Straight extension by Christie Brinkley gets straight to the point and up your length and volume with this 21" clip in extension. Layered for seamless blending, the length of this extension will give you the WOW! Factor you've always wanted. "It used to take a stylist hours to give me extensions. Now it takes me two seconds! They're so light and natural...I clip them in and forget they're there! After skiing or a yoga class, I pull this out of my bag and do a quick fix in the ladies room. Instant volume. Instant glamour!" - Christie