Replaceable head. Non toxic. Clean teeth & gums. Wide head for a deeper clean. Better by design. Earth-friendly whole mouth clean. An earth-friendly brush for everyone. This brush's recycled natural fiber handle and replaceable head cleans teeth and gums better to protect enamel and reduce bleeding, while being extra sensitive to receding gums. If everyone switched to a source, 28.5 billion fewer toothbrushes a year would end up in landfills! Wide, gum massaging design. Reversible hand for righties and lefties. Long neck for deeper clean. Upcycled natural handle. Green by Design: Handle is reusable! Saves 93% of brush normally thrown into landfills. Bioplastic bristles & upcycled handle. Recycled and sustainable packaging. Botanical-based inks. Water-based coatings. 100% toxin free. Low-energy machines. ADA Accepted: American Dental Association. www.madebyradius.com. Discover Our Clean & Green Mission: www.madebyradius.com. Women owned. Cruelty-free. FDA: Radius is registered under the jurisdiction of the Food and Drug Administration USA. Made in USA. Proud to be made in Pennsylvania, USA.