There are many types of haie weaves, depending on how long you want the weave to stay in. You can glue in the weave and that is called tracks. You can also have a track sewn in and this will last longer than glue. There are weave ponytails, where you just put in over your own ponytail and pull a drawstring to tighten it. There is weave that is braided into your real hair, and micro braid weaves.