2x the value, 2x the clean. For hard-to-reach-places with bi-level bristles. 1. Cleaning tip reaches behind back teeth to remove plaque. 2. Bi-Level Bristles - clean plaque from the tooth surface and along the gum line to help maintain healthy gums. 3. Angled Neck - cleans those hard to reach places. Upgrade reminders every 3 months. Text Reach to 33233 (Messaging and data rates may apply. By texting Reach you are expressly consenting to opt-in to receive up to 6 autodialed SMS marketing messages from Reach at the telephone number provided for brush upgrade reminders and tips. Consent is not a condition of purchase. You may text Stop to 33233 to opt-out of receiving these messages at any time. View terms & conditions, and our privacy policy at www.reachbrushing.com/sms). Questions? Comments? Toll Free: 1-866-Reachtb. Visit us online at: www.reachtoothbrush.com. Made in China.