Our high-definition 5" by 5" lace closure gives your Raw LAO Wavy weft extensions the perfect finishing touch. Key Features: Lace size: 5" BY 5" Small invisible knots Crafted with 100% raw and unprocessed human hair High-Definition Swiss Lace Knots are not bleached Expert Tip: We advise having a professional stylist install your lace closure for optimal results. Closures typically last around 4-6 weeks or even longer, but it's essential to replace them after each installment for continued quality and style. The first few rows of our lace closures are single-knotted at the hairline and gradually transition to double-knotted for added durability. Due to the raw nature of our hair, the wave pattern and color tone may vary from bundle to bundle. We recommend purchasing your complete set in one transaction and adding order notes at checkout for consistency. While order notes are not guaranteed, our fulfillment processors will do their best to accommodate your requests. Please note that the price advertised is for a single closure only. This is not a wig or a unit.