Closure Sew-In
A closure sew-in is a protective hairstyle where a lace or silk-based closure is sewn onto braided natural hair, along with hair bundles, to create a seamless, natural-looking weave. The closure, typically measuring 4x4, 5x5, or 6x6 inches, is placed at the crown or front of the head to mimic a natural scalp, eliminating the need for leave-out.