Artistry meets simplicity! Pre-Mapped Extensions takes the guesswork out of placement with an easy-to-follow blueprint for creating todays most sought-after, salon-requested styles in the comfort of your home. With pre-mapping, the work is done for you to simplify, save time & sidestep mistakes. Their professional lash tech designed the ideal cat eye map with graduating lengths that progressively elongate toward the outer corner for an upswept effect.