Product Information: Brand: NAGARAKU Name: 5D W Shape Eyelash Extensions Material: NAGARAKU special natural material (soft and light ) Application: Eyelash Artist /Beauty Salon Capacity: 12 rows in one tray Features: 1, The material has certificate of SGS MSDS and microbiological content test. 2, Roots stuck shape make the graft more convenient and time-saving a lot. 3, NAGARAKU special developed material feels light natural and soft. 4, Vibrant and durable material not easy to apart and mess. 5, Ellipse roots like a series of our ellipse eyelash, easy to fit in. How to use it: *Use tweezers to grab one hair and lift it up from the right part. *Dip the crossed part into the glue to take proper amount of glue. *Put the hair on eyelash and *press the hair down to increase the contact area. *Repeat the previous step, check cocked roots after grafting, dry and comb eyelash extensions.