Our tape-in hair extensions are 100% RAW Human Hair from South East Asia. They are Designed for quick and install, easy to remove, and simple to re-apply, our  tape-in hair extensions use lightweight tape adhesive tabs. These  tape-in hair extensions provide the most efficient and seamless method of applying semi-permanent hair extensions. Last years with proper care and maintenance.  Each set comes with 20 pieces and weigh 50 grams Per Set.  We Recommend 3-4 Sets for a Natural install. 5 and up Sets For Volume Install.  1.How long does Tape extensions install last? With proper application and maintenance, tape-in hair extensions install can last on average six weeks or more. You can reapply with new tape.  2. Do tape in extensions damage hair? Tape in hair extensions are non-damaging and very easy to remove with our Ez Off Lace Remover.