Compare to Oral-B sensitive clean (Oral-B, Vitality, CrossAction Power, Oral-B Complete, Sensitive Clean, 3D White, and Pulsonic are registered trademarks of the Procter & Gamble Company or one of its affiliates). Extra-soft bristles for gentle yet effective cleaning. Fits most Oral-B electric toothbrushes. Also fits CareOne rechargeable and flex & clean total power toothbrushes. See back for compatibility. Extra-soft bristles for sensitive teeth and gums. Green replace-me bristles fade with use to remind user to replace brush head. Identifier color rings. Also compatible with most Oral-B electric toothbrushes. Does not fit Vitality Sonic, Oral-B complete battery toothbrush, and 3D white battery toothbrush (Oral-B, Vitality, CrossAction Power, Oral-B Complete, Sensitive Clean, 3D White, and Pulsonic are registered trademarks of the Procter & Gamble Company or one of its affiliates). Quality guaranteed or your money back. For product questions or concerns, contact us at 1-877-846-9949. Made in China.