Peruvian Virgin Hair is the finest quality premium Peruvian human hair available. Each virgin selection comes in 100 grams or 3.5 ounces and has been collected from one donor, all cuticles are intact and you will notice each piece has a natural taper at the end. All Peruvian Virgin Hair has undergone a stringent quality assurance process to ensure it is free of imperfections. Peruvian Virgin Hair is available in a natural black color - due to the fact that is 100% unprocessed raw hair - and will last well up to a year with proper care.