Toothbrush Heads Compatible with Model Numbers 2 Series Plaque Control HX6231/65 HX6231/66 HX6231/67

- SUPERIOR QUALITY: Made With Nylon Bristles With Rounded Ends And A Large Head! - MODELS: This Toothbrush Head Is Specifically For Model Numbers: 2 Series Plaque Control HX6231/65, 2 Series Plaque Control HX6231/66, 2 Series Plaque Control HX6231/67 - TOOTHBRUSH HEAD STYLE: Premium Plaque Control - SPECIAL FEATURES: This Toothbrush Head Offers Replacement Reminders When Used With A Handle That Supports Such Technology! - QUANTITY: This offering Is For Two Factory Sealed Packs That Contain Four Toothbrush Heads In Each Pack - For A Total Of 8 Toothbrush Heads.