Elastic, rubber or a rubber band can be stretched and hen returns to its own shape.
elastic
When it is stretched out completely, the closest shape that resembles it is a triangle.
elastic
elastic
A very stretched out oval.
Inelastic
When a solid is stretched or compressed beyond the point that it can return to its original shape it has passed its elastic limit.
It's more of a stretched out circle.
when we are at farsight the eyeball is stretched.
Elastic Force
cartilage