- Ortho Care Betterchoi OD17 Replacement Brush Heads, pack of 8 units for Oral-B electric toothbrushes - Specially designed for deep and precise cleaning for orthodontic and braces wearers - Central bristles effectively clean teeth and bracket surfaces; circular bristles reach between teeth and below the gumline - Rounded head and bristle ring provide complete tooth-to-tooth coverage - Made with high-quality materials and rounded tips to protect the gums - Wide compatibility with most Oral-B models, excluding Pulsonic and iO - Efficient solution for maintaining oral hygiene during orthodontic treatments