Remy human hair is the finest quality of hair choice for making wigs, hair extensions, and hairpieces. This is due to the advantage of natural-looking hair and the seamless blend that they provide when it comes to tape in hair extensions. Remy human hair is generally collected from the borders of India and China and then sorted into manufacturing hair extensions. It is recommended that you purchase tape in hair extensions (40 pieces) as they provide the best fit covering a full head. Most people with thin to medium hair or people with hair shorter than shoulder length buy 40 pieces set as it is the perfect amount to cover the whole head, giving it a voluminous look. Tape in hair extensions can be applied to the whole head within 30 minutes as the advancements in the technology have made it quick and easy for both the customers as well as the stylists. However, people prefer about thirty to forty pieces of hair extensions, which is fine and is also considered as a standard amount too. When applying 40 pieces of tape in hair extensions, exactly 20 sandwiches of hair are created.