It features slightly tapered sides that round into a blunt oval. They elongate the nails and are the preferred shape for the catwalk. They also widen narrow nail beds to create a more balanced look. Furthermore, they are one of the strongest shapes and least prone to breaking.
Do long nails make your fingers look thinner?
# 1: Nails should always be longer than they are wide In order to make your fingers appear longer/slimmer you have to stretch them visually. Square or round nails (as or less long than wide), do the opposite and will make pretty much everyone’s fingers look a lot shorter.