A CurlyÂ 13x4 frontal closure provides full coverage from ear to ear. This is way great way to obtain a fabulous flawless natural looking finish, especially for thinning hair lines. Belle NoirÂ BeautyÂ frontals can allow you to wear you hair up. 10A Human hair is soft ,full and extremely versatile. Curly hair can be dyed and heat styled straight repeatedly . Belle Noir Beauty Â Curly hair will revert to its natural state and is completely reusable up to 3 years.