Pack of 12 Replacement Brush Heads for Family Set & Value Purchase - Including 12 pcs affordable pack toothbrush heads so that you can save more and replace at any time. There are 4 color rings to distinguish them and allow you to pick up your own brush head so that you can share with your family. | Great Fit for Various Models - Genkent brush head is compatible with Oral-B electric toothbrush models (including Vitality Precision Clean, Triumph, White + Clean, Advance Power, Sensitive and Dual Clean Series). | High Quality & Use with Confidence - Genkent brush head adopt soft and flexible Dupont bristles that are serviceable and not easy to fall off to make sure you will get a superior brushing experience. | Advanced Bristle System for Superior Clean - Genkent brush head is designed with precise angled bristles that can reach deep between teeth cleaning around and remove more plaque along the gum line and in between teeth than a manual toothbrush. | Easy to Install & Easy Use - Just pull your old head and snap the new one on, easily and smoothly. Note: Please press the head during installation to confirm the replacement toothbrush head is fixed.