?4D W Lash : It has 4 extensions bonded together which is very simple to create fans when grabbing with tweezers, no any skills needed. Get a 4D long stem cluster instantly. ?Unique Look: Special thin eyelash base volume set with 4 tips makes extension look more graceful and fluffy, and eyelash is pretty soft. ?Saving Time: Fast application, for one people need about 100-140 bundles, 1 tray eyelash can be used on 10-15 customers. ?Premium Material: Made by the exclusive researched and developed material comes to light, soft and natural. ?Easy to use: Foils wallpaper is convenient for picking up and transfer, there is no residue on your lashes tile.