Genius weft the new improved version of hand tied and machine weft extensions. They are micro-thin, less bulky, and almost invisible compared to any other type of hair wefts extensions on the market. This weft is easily hidden as it is under .77 mm thick. This weft can be custom cut to your desired shape unlike handtied extensions. With double drawn virgin hair you will get fuller hair but with no mustache to irritate your scalp like other wefts. This is the newest hybrid extension combining all the best qualities in one.