• High-quality natural human hair adhesive extensions, soft, healthy, tangle-free, and shed-free. • Can be straightened, curled, and dyed to suit different styles. • Invisible high-strength adhesive tape, hypoallergenic, flexible, and waterproof, reinforced with moderate heat. • The tape can last up to 4-6 weeks and is easy to apply or remove without damaging your own hair. • Each package includes 20 pieces of 2.5g each, totaling 50g. • Extension length: 50cm. • It is recommended to use conditioner, hair mask, and essential oils to keep the extensions hydrated and protected. • Ideal for changing from short or fine hair to long, thick, natural-looking strands.