What are Luna Locs? They're light weight locs that have a synthetic base with human hair curls throughout and on the ends. They are water friendly and very low maintenance. They give a bundle look that ages very well. Over time they will look even better and more natural and bohemian. This style is a great protective style because your hair is braided inside of the loc. How many bundles should I buy? For the layered look it's recommended to buy one of each length. Each bundle comes with 15 locs and for a full head 4-5 bundles are recommended. *The option of the length is the human hair before it's put into the loc. It's not the length of the actual loc. What is included in my order? All orders will include 2 bundles of spring twist for wrapping. Are these locs reusable? Over time your curls won't be perfect anymore but thats what gives it that natural bohemian look. So when they are taken down they can be reused again. *Please allow 7-10 days for processing and 2 days for shipping. *All sales are final. No refunds or exchanges.