Ellipse eyelash extensions are the best on the market. The top and bottom of the extension has been shaved off, leaving a flat surface. Better for adhesion. Lightweight, so you can volumize. Even light reflects off them better. Longest lasting-your client won't be able to feel them. We use these exclusively in our salon unless otherwise requested or using True Sable. J Curl is natural, C Curl is more dramatic and D Curl is the most dramatic.