Removes plaque, tartar reduces tooth decay, fights bad breath. It is wide tapered Brand: DenTek Dimensions: height: 200 weight: 16 length: 500 width: 400 Features: Sized to clean wide spaces. Only interdental brushes on the market with an advanced fluoride coating for a deep clean between teeth. Durable tapered brush cleans tight spots and is great for braces. Flexible wire allows bristles to bend for better access. null null null null null null null