Scrubbing Pad Made From Walnut Shells for Natural Scouring Power Gentle on Surfaces, Yet Effective and Durable Safe for You - Non-Toxic Earth Friendly Materials Responsible Living - Sustainable Choice Certified B Corporation Ever notice that walnuts* look like little brains? Pretty cool. What's more impressive is that their shells work as a natural abrasive to scrub surfaces without scratching**. Now that's smart. Safe For You - Nonallergenic. Earth Friendly Materials - Walnut shells. Responsible Living - Sustainable choice. *No sweat if you're allergic. These pads won't cause a reaction. **Please remember to test on a small area before using.