Cold fusion technique without heat, known as tape-in extensions, using a gentle adhesive to protect the natural hair. Each pack contains 50 g, consisting of 20 pieces for a total of 10 tape-in sandwiches. This method must be applied by a professional and can last 6 to 10 weeks, depending on the density of the client’s natural hair. Suitable for most hair types, this technique offers major advantages: quick installation and reusability. Due to the amount of hair on each tape, tape-in extensions provide excellent coverage, making them ideal for clients with short or blunt (bob-length) hair who want to conceal their natural hair.