For the paid price, you will get 2 lenses

Because they are consumables, laser lenses require regular cleaning. When cutting your materials, it is preferable to use rubbing alcohol and a Qtip to remove any dirt. To ensure that your material receives the full power of your laser, please periodically replace your lens.

-Scratch resistant coated.
-Made of Swiss-grade hardened mineral glass to resist breakage.
-Swiss-grade hardened mineral glass
-CNC cut for an accurate size.
-Have polish edges
-Flat on both sides
-Highest light transmission

Remember lenses are laser consumables and you need to clean them regularly between jobs.