Guarantee : We offer a lifetime money back guarantee with every customer! If you are not completely satisfied with our eyelashes extension, please contact us by FB/IG : ProLashBeauty. We will refund you with no exception. Black and Soft : The eyelash extensions volume could do 2D-10D fans for eyelash extensions. Suitable for every eyelash extensions sets with less money. The black PTB material make the lash extensions matte black, soft and as natural as people's real lashes. Durable Lashes : Our easy fan lashes could automatically bloom and steady fan. The curl of lash extension will stay at least 12 months. Also there would be no excess glue at the base of lashes extension. Special Techniques : Lash extension could cut your time for volume sets. Sticky eyelash extension strip will prevent volume lashes from separating at base to help you create perfect fluffy lashes within seconds. Volume Lash Extensions : Easy Fan Lashes available in: 0.03 / 0.05 / 0.07 / 0.10 Curl : CC / C / D / DD, 9 to 20 mm and 9-16 mix,15-20 mix,20-25 mix length. 12 rows of lash extentions could fit your need properly.