Find a company that sells Raw human hair and not low quality virgin hair. If the hair is being marketed as virgin hair but costs less than $100 for 20 inches, it is probably Low quality fake virgin hair. If you buy it, you may as well go to the beauty supply store down the street and purchase the same quality hair for $20 a pack. It’s best to go to a store selling authentic raw virgin hair and choose from a range of pieces. You’ll need to match the pieces. The customer service representatives should know where the hair is from, how it is processed, and what maintenance is required to keep it looking great. If you’re buying online, call the company and ask if they can match the pieces for you.