The Oral-B Pro Sensitive Clean Toothbrush Heads are engineered to provide a gentle yet effective cleaning experience, ideal for users with sensitive gums or teeth. They feature soft, end-rounded bristles designed to thoroughly clean along the gumline without harsh abrasion. This pack ensures you maintain optimal oral hygiene, as replacing your brush head regularly is crucial for effective plaque removal and overall gum health. Integrate these precision-designed heads into your daily routine for a superior clean.