Pro Hair Extensions - 20 inch Human Remy #613 Platinum Blonde. #4/27 Chocolate Brown/Dark Golden Blonde. #6/613 Chestnut . Remi Hair Extensions are proud to offer our customers helpful and friendly customer support, skilled hair extension colour matching, complimentary postage . Bambina 160g 20'' Dark Brown (2) has a rating of 4.9 stars based on 105. BELLAMI Clip-in are produced with 100% Remy human hair. Sassy Natural Virgin Remy 100% Human Hair Natural Dark Brown 20 "