Oral-B Io Ultimate Clean Replacement Brush Heads, White, 4 CountBrand: Oral B Color: White Features: You will receive 4 Oral B iO Ultimate Clean Replacement Brush Heads Combines Oral B's iconic round brush head with gentle micro vibrations for a surprisingly enjoyable experience and healthy teeth and gums for life Reduces plaque build up along the gumline The dual length bristles surround and reach deep in between teeth and have high density for an ultimate clean Compatible with Oral B iO Electric Toothbrush