- 8.5 inches long, made of Nitrile Rubber a 100% professional material combining proper rigidity and flexibility to be absolutely guaranteed.
- Krest Nitrile Rubber will not absorb sterilizing solutions, perms, conditioners, shampoos, oils, water, etc. and can be wet or dry sterilized.
- Teeth are perfectly "matched" to eliminate drag, split ends, or scratching.
- Nitrile Rubber, The quality alternative to cheap plastic.
