Of the three most commonly used shapes, this mesh is invisible and hard, and it is easy to pick out.
(A) Semi-circular shape is suitable for people with excessive inner double eyelids
(B) The crescent type is suitable for people with single eyelids, and the eyelids should be supported by people of high or young age
(C) The oval shape is suitable for those who want to fine-tune the position of the double eyelids.