Ai! The Jon Renau EasyiPart French XL 12-inch Remy Human Hair Topper adds instant volume to a one-piece clip and gives it a very natural look when worn on pieces. Remy’s beautiful human hair is hand-tied with a double base of monofilament with a French knot. It’s a great technology that hides and protects knots to make it look and feel incomprehensible. This topper is built on a 12-inch easiPart French base. This cap provides extra coverage and volume during the initial stages of hair removal.