FADVAN YY Shape Lashes - Faux Mink 2D/3D Premade Volume Fan Eyelash Extensions Enhance your clients' lashes with these faux mink 2D/3D volume lash extensions. The YY-shaped design creates a fluffy, multi-dimensional look, making it easier to achieve dramatic volume with fewer extensions. Lightweight and comfortable, they provide a long-lasting, natural-looking effect perfect for both everyday wear and special occasions.