Universal U-shaped Silicone Kids Electric Toothbrush Replacement Brush Head Replacement brush head is suitable for children's automatic electric toothbrush, suitable for ultrasonic hands-free toddler toothbrush, suitable for three age groups (batterynot included) Special brush head structure has three rows of ultra-fine soft bristles surrounding On three sides of the tooth, ultrasonic brushing covers the entire tooth surface Efficient cleaning, no residue Soft food grade silicone material Thewhole brush head is made of super soft liquid silicone material, does not contain any BPA Gently protects your child's sensitive gums Dentist Recommended Dentist recommends replacing toothbrush heads every 3 months for best results Convenient andeasy to replace toothbrush heads You just need to pull out the old toothbrush head and insert a new replacement head into the hole Ultra-fine and richer bristles noticeably more The bristles are thinner and softer than similar products. Colorlessand transparent material looks cleaner and more hygienic. Product description Professional dentist recommends that the toothbrush be replaced every 3 times. No damage to the brush head. Lambebe brand supplier, perfectly matching Lambebe U-shaped automatictoothbrushes and also universally matching similar U-shaped toothbrushes on the market Electric toothbrush products on the market The brush head is made of super soft liquid silicone food-grade material, does not contain any BPA, and gently protectsyou The child's sensitive gums are completely clear instead of milky white You can't smell any odor It has finer bristles / fits the child's mouth better than other products on the market. Quantity shipped: 2 pieces Package Contents: Only the above package contents, excluding other products. Size: 5*3cm (Reminder: The size is measured by hand, please allow 1-2 cm measurement error) color: White (Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture color.) JINYI