Lash extensions are an incredibly popular lash-enhancing service.
They're meant to give natural eyelashes a full and voluminous look.
According to Business Insider, they're made in a five-step process.
First, a sticky strip is stuck to the PBT fiber, which the lashes are made of. Then, it's cut to size.
The lashes are then rolled and wrapped for curling, and heated in an oven for an hour.
Finally, they're packaged and sent out, to begin their work of making people even more beautiful!