100% Virgin Human Hair 4x4 Lace Closure Natural Color 1B Key benefits Natural look and feel: 100% virgin human hair in unprocessed natural color 1B for realistic texture and color matching. Easy to style: Safe for heat styling and chemical styling including curling, straightening, and perming. Comfortable and breathable: Dark brown Swiss lace 4x4 provides a natural hairline and good air permeability. Reliable density and construction: 130% density with 100% hand hook construction for a fuller appearance and durable attachment. Specifications Hair material: 100% virgin human hair Color: Natural color 1B, unprocessed Lace type: Dark brown Swiss lace, 4x4 Density: 130% Construction: 100% hand hook, breathable lace Usage: Washable, can be curled, straightened, and permed Net weight by length 8 inch: 23 g 10 inch: 25 g 12 inch: 29 g 14 inch: 30 g 16 inch: 34 g 18 inch: 35 g 20 inch: 40 g 22 inch: 52 g Care and maintenance Shedding: Small amounts of shedding when combing by hand are normal and similar to natural hair. To reduce future shedding, sew the weft before installation and use a widetooth comb for detangling. Tangling: Tangling can result from dryness, oil and dirt buildup, salt water and chlorine, or infrequent combing. Wash and condition the hair twice a week, use hydrating drops as needed, and comb daily with a widetooth comb to maintain smoothness. Styling tips: Apply heat protectant before using hot tools. For longlasting results, follow a regular wash and conditioning routine. Practical use scenarios Everyday wear: Natural color and realistic lace make this closure suitable for daily styles that need a natural hairline and comfortable fit. Special occasions: Heatstylable hair allows for curls, waves, or sleek straight looks for events such as weddings, photoshoots, and parties. Active and travel use: For pool or beach days, rinse promptly after exposure to salt water or chlorine and apply moisturizing treatments to prevent dryness and tangling. Why choose this closure Authentic virgin human hair and hand hook construction deliver a natural appearance and versatile styling options. Clear care guidance and recommended installation steps help extend the life of the hair and reduce common issues such as shedding and tangling.