These Dampeners are made from a new Super Hard Green material. These are by far the hardest most durable Dampeners available to date!

Should your product come with any molding flash:

1. Poke a small hole in the flash with an X-Acto blade.
2. Push the spindle through the damper stretching the flash onto the spindle.
3. Take the X-Acto blade and cut around the spindle next to the damper.