• Natural hair adhesive extensions, comfortable and realistic-looking, made with 100% high-quality human hair. • Each package contains 20 pieces, each weighing 50 grams, with a width of 3.8 cm and a usable length range of 30 to 60 cm. • Enhanced high-strength adhesive tape, low sensitivity, and waterproof, which does not damage the hair. • The extensions can be washed, straightened, and curled, keeping the temperature below 250 degrees Fahrenheit. • Recommended use of deep conditioning with essential oils to prolong the hair's lifespan. • Product measurements: Width 2 cm, Height 2 cm, Length 45 cm, Weight 0.05 kg.