Straight Brazilian human hair bundle designed for sew ins, wig making, and everyday styling. quality unprocessed remy hair in natural black color (1B), available in 18, 20, and 22 inch lengths. Each pack contains one bundle with a net weight of 300 gram. Key benefits 100 percent Brazilian unprocessed remy human hair for a natural appearance and realistic movement. Smooth, soft texture with elasticity and natural bounce; resists tangling and keeps style after washing. of synthetic fibers and gray hairs; no odor reported and crafted for long lasting use when cared for properly. Versatile for styling: can be curled, straightened, dyed, highlighted, trimmed, and washed like natural hair. Use heat styling under 180 C for short periods. Specifications Material: Straight Brazilian human hair bundle Grade: quality unprocessed remy Lengths: 18 inch, 20 inch, 22 inch Color: Natural black (1B) Net weight per pack: 300 gram Pack content: 1 bundle per pack Expected hair life: Up to 6 months depending on usage and care Practical applications Sewin weaves and full head installations for daily wear or long term styles. Custom wig construction and hairpiece repairs where , natural hair is required. Special occasion styling such as weddings, photoshoots, or professional events where heat styling and color work may be needed. Bundle and installation guidance This listing is for a single 300 gram bundle. For typical 100 gram bundles, common guidance is 2 to 3 bundles for lengths 8 to 20 inch for fine thickness, and about 4 bundles for lengths over 20 inch. Because this bundle contains 300 gram, fewer bundles will be needed for comparable coverage when using multiple bundles. Care instructions 1. Wash in cold or warm water with a mild shampoo and conditioner, working gently through the hair. 2. Rinse thoroughly in cold water. 3. Do not brush while wet; lay on a flat towel and allow to air dry. 4. Once completely dry, brush and style as desired. 5. When using heat tools, keep temperature under 180 C and limit exposure time. What you receive One straight Brazilian human hair bundle, quality remy, natural black 1B, chosen length (18, 20, or 22 inch), 300 gram net weight.