1. 4.5g lightweight brush head, improving motor power transmission efficiency 2. Antibacterial brush wire, in line with food contact grade 3. Gum protection design is more suitable for the tooth surface and gap 4. High density toothbrush bristles process, more efficient teeth cleaning 5. Snap-in design, easy to install 6. Size: 83.8x18.3mm 7. Applicable to T301 / T302 Sonic Electric Toothbrush (EDA004384001A / KAP2028)
