People with long eye fissure (transverse diameter), thin eyelids and good eyelid elasticity are suitable for making wide forehead double eyelids, while people with small eye fissure are only suitable for making narrow double eyelids.
When designing, we must consider the coordination of the length-width ratio of the eyes, otherwise the double eyelids formed in time will not look good.
People with small eyes, if they open their eyes at the same time, the effect will be better.
Double eyelid surgery can make eyes look bigger, but the increase is limited.