100 percent virgin human hair extensions sourced from a single donor. No chemical treatments, no synthetic fibers, no animal hair. Natural, untreated hair that can be styled the same way as your own. Key features Material: 100 percent human virgin hair cut from one donor. Chemical and untreated. Styling versatility: Easily straightened, curled, dyed, bleached and restyled to suit your look. Measurement: Measure length after stretching the hair straight. A 0.1 to 0.3 inch margin for error is accepted. Odor: No chemical odor. A light local shampoo scent may be present and will fade after cowashing. Durability: With proper care, typical lifespan is 8 months to 1 year. Quality assurance: For any verified quality problems, or replacement is accepted. Why choose these extensions Consistent texture and quality from a single donor for a natural appearance and reliable styling performance. Untreated hair accepts heat and color processes more predictably than chemically processed alternatives. Easy to maintain with regular hair care routines, making it suitable for regular wear. Practical use scenarios Everyday styling: Blend with natural hair for added length and volume that can be heat styled and maintained daily. Special occasions: Create longlasting curls or sleek, straight looks for weddings, parties or photo sessions. Color experimentation: Test a small strand before dyeing or bleaching the full set to achieve a shade without risking your natural hair. Care tips for long life like your own hair: wash gently, use conditioner, and detangle with a widetooth comb. Cowash to remove any residual scent and to refresh the hair without harsh stripping. Perform a strand test before fullcolor or bleach applications to confirm desired results. Store on a hanger or in a protective bag when not in use to prevent tangling. Measurements, styling capabilities, and maintenance guidance are provided to help you get predictable, longlasting results. For qualityrelated issues, replacement or options are available.