The Peruvian Straight is by far the softest and most luxurious hair that we have in our straight hair collection. The Peruvian Straight extension takes dye well and its natural state requires very low maintenance. Heat can also be safely applied for a beautiful, customized look. QYQ Peruvian Straight is 100% Genuine Grade 7A Unprocessed (Virgin) Cuticles Intact (Remy) Human Hair Extension. NO Tangling or Shedding, hair can be dyed, bleached and tonged.