Halo couture Color $60 18 inches original halo Retail price : $400 I used it twice when I took out my tape-in extension for a week. The Layered HALO® is our most popular extension. Uniquely designed and unlike any other product available, it has 2-3 built-in, gradual layers, providing a seamless blend with natural hair. With 30% more grams than The Original HALO®, The Layered HALO® delivers maximum volume for dense or thick hair. Perfect for on-the-go!