Tape extensions are thin pre-taped wefts made of a medical-grade adhesive and are usually one inch wide. They are installed  in “sandwich” like bonds and are reusable. This method lasts up to 6-8 weeks with proper care and are completely safe when professionally applied and removed. We recommend a full consultation with a licensed and trained professional to achieve your desired results.  
50g per bundle = 20 pcs
150g-175g is recommended for a natural install
200-300g for a fuller install / longer lengths