These Oral-B Cross Action White replacement brush heads are designed to provide a superior clean for your electric toothbrush. The unique CrossAction brush head features precisely angled bristles designed to reach deeper between teeth and remove up to 100% more plaque than a regular manual toothbrush. Experience a dentist-clean feeling every day with these specialized heads. This package contains six individual replacement heads, ensuring you have a fresh, effective brush head replacement ready for several months of use.