The Oral-B Pro Cross Action electric toothbrush heads feature precisely angled bristles designed to lift and remove more plaque than a standard manual toothbrush. These replacement heads offer a superior clean by reaching deep between teeth and along the gumline for a healthier mouth. Compatible with most Oral-B rechargeable handles, these brush heads are engineered for durability and effective daily plaque removal. Each pack contains 8 replacement heads to keep your oral hygiene routine consistent.