Our V-Shaped Invisible Tape contain synthetic rubber. It can improve the placement of lower frontal line, improve double forehead fit, improve sagging face position, improve wrinkles placement. Its use is simple: Take out one end of the product and stick it on the position to be pasted. Press and hold it while lifting the skin, then attach the other end. Press and hold for 3 seconds, proper lifting will become natural and beautiful. Make facial lines more smooth and compact and radiate youthful vitality.