Water Wave Part 4x4 Lace Closure with Virgin Human Hair Natural Wave 18 closure Overview A 4x4 lace closure with natural water wave texture made from virgin human hair. The part design gives flexible parting within the 4x4 lace area for a natural scalp appearance and seamless blending with sewins or wig units. Key benefits Natural appearance: 4x4 lace creates a realistic hairline and scalp look across the closure area for undetectable parting. Versatile parting: part design allows you to part hair anywhere inside the 4x4 section for varied styles without reinstallation. Authentic texture: virgin human hair retains a natural water wave pattern for a soft, touchable finish. Durable material: virgin human hair supports repeated styling and maintenance appropriate for human hair products. Easy integration: designed to blend with other human hair extensions and wigs in matching texture and length. Specifications and compatibility Lace size: 4 inches by 4 inches, part Hair type: virgin human hair Texture: natural water wave Length: 18 inches (closure) Suitable for use in sewin installations, wig units, and glued or taped closures when following proper installation methods Performance and care Styling: compatible with common heat styling and coloring techniques used on virgin human hair when performed with proper tools and heat settings Maintenance: gentle shampoo and conditioner, detangle with a widetooth comb starting from the ends, and air dry or use low heat to preserve wave pattern Longevity: care and correct installation contribute to consistent appearance over time Practical use scenarios Everyday protective style: use the closure to protect natural hair while maintaining a natural looking part and hairline for day to day wear. Event styling: install as part of a wig or sewin to achieve a polished water wave look for weddings, photo shoots, or formal occasions. Style change without cutting: apply the 4x4 part closure to try parting and styling options while keeping overall length at 18 inches What makes this closure stand out part within a 4x4 lace area for flexible styling choices Virgin human hair with natural water wave texture for realistic movement and feel 18 inch length that blends easily with common extension lengths for consistent results Included considerations Closure sold as described by size, texture, hair type, and length Proper installation and aftercare are recommended to maintain appearance and texture over time