5×5 613 Blonde Body Wave Lace Closure is a great way to protect your natural hair from heat. Particularly since leave-out is often flat ironed or curled. The area of lace part is 5 inches wide and 5 inches long. It’s big enough to do free parting. Naturally blends with our Hair Control Studio extensions. In addition to free-part, it’s also human hair which allows for unlimited styling versatility.