• Removes stains caused by tobacco, tea, coffee, sugary drinks, and red wine. • Natural whitening ingredients, safe, non-toxic, and gentle. • Individually packaged in a protected environment and freshness-saving packs. • In just 3 steps and 30 minutes of application, they are very easy to use, for an effortlessly radiant smile. • The package contains 28 teeth strips, a total of 14 pairs. • For external use only. Do not ingest. In case of irritation, discontinue use.