Wholesale and dropshipping are constantly welcome contact us for extra details you! Features: * Toothbrush heads are designed for Mijia T100 Sonic Electric Toothbrush. * Ultrasonic electric toothbrush can effectively eliminate plaque and decrease gum necrosis. * Imported comfortable brush with high-density planted bristles * Using DuPont traditional tynex bristles 0. * Round comfortable edge, decreasing damages when cleansing * Vacuum packaging to fulfill scientific security standards. * Selected high-end materials produces replicate polished effect for smoothly cleaning. Specifications: Product: Toothbrush Heads for Mijia T100 Sonic Electric Toothbrush Model: MBS302 Package Weight: 37g Package Size: 13*7*2 Package List: 4/8/12/16 * Toothbrush Head as consistent with your choice.