Replacement Electric Toothbrush Heads Compatible with All Sonic Electric Toothbrushes with Dust Cover (White, M) (Pack of 10)

This toothbrush head was designed for electric toothbrushes, making it compatible with toothbrush. Unique design, stronger vibration and deeper cleaning. Sanitary packaging: each replacement head equipped with a dust cover is then sealed in a plastic bag and packed in a paper box. Three layers of protection prevent dust pollution during packaging and transportation. 95%-98% rounded bristle tip before packaging. Just remember to protect your high vibration teeth when brushing your teeth. The enamel would be worn out if the bristles were not rounded. Dentists recommend replacing toothbrush heads every three months, a box of 10 pieces can meet your needs of changing toothbrush and the price is more reasonable.