Is this cashmere?

Cashemre Lash Extensions  - Single 

These cashmere lashes are soft, light as a feather individual lash extensions. They come off the strip effortlessly with no stickies and fan out smoothly! Th darkness creates that dark lash line.

Details:

• Individual Eyelash Extensions made with the finest Korean PBT fiber which ensures the curl holds for the life of your extensions.
• Extremely soft and plush with a beautiful finish.
• Precisely selected and handmade.
• Foil back sticker that leaves no sticky residue and can be placed  on your lash pallet so you can work efficiently, and more quickly.