Closure has 4*4 lace size. There are straight hair, body wave, loose wave, loose deep wave, deep wave, curly wave, water wave. If you choose bundles with closure, which can help your head hair looks natural and more thick. After installing, it looks like your hair from head growing. You can part by yourself. And lace closure is cheaper than lace frontal, so it is your good choice. Now bundles with closure are on sale, lace closure wigs as well.