The round brush head is inspired by dental professional tools for a tooth-by-tooth clean, with specially engineered bristles for optimal tooth coverage. Effective Cleaning - lightweight brush heads for oral b are designed with precisely angled bristles that can reach deep between teeth. They can remove up to 100% of plaque vs. a regular manual toothbrush. Great Compatibility - replacement toothbrush heads can fit most Oral B and Braun Toothbrushes except Oral-B Pulsonic. Our toothbrush heads are compatible with Oral-B Professional Care Series, Oral-B Triumph Series, Oral-B TriZone Series, Oral-B AdvancePower Series, Oral B Vitality Precision Clean, Oral B Vitality Sensitive, Oral B Vitality White + Clean, Oral-B Vitality Dual Clean. Easy Installation - please press the heads during installation to make sure the replacements heads are fixed. Each brush head has a color code ring for personal identification. You can share one pack with all family members! Comes sealed in packs of 4, choose your quantity. Fits most Orab B Electric Toothbrushes. 4 colours per pack. Generic brand, imported. *Colours, shape & style may vary.