Replacement toothbrush heads fit the following models:<br />- For Oral - B triumph professional care - 9000 series.<br />- For Oral - B professional care 5000 / 6000 / 7000 / 8000.<br />- For Oral - B vitality precision clean， sensitive clean， white clean.<br />- For Oral - B dual clean.<br />- For Oral - B advance power 400 / 900.<br />- These will not work with vitality sonic， sonic complete， or cross action power.<br /><br />Features:<br />- Material: ABS + brush + 304 stainless steel.<br />- Power method: Alternating current.<br />- Control method: Touch-tone.<br />- Maximum power: 10W.<br />- Top quality generic toothbrush head replacements.<br />- Soft bristles in center to protect teeth from harsh brushing.<br />- Indicator bristles color fades to signal time for replacement.<br />- Color coded rings for individual identification.<br /><br />Tips<br />1. Only slight pressure is sufficient， let the electric toothbrush do all the brushing work.<br />2. Use the electric toothbrush at least twice a day for two minutes.<br />3. After applying toothpaste， don’t switch on until the bristle heads are against teeth. <br />This will stop toothpaste from spraying off.<br />4. Divide your mouth into four quadrants and brush one by one.<br />5. Brush the outside surfaces horizontally along the gum line， slowly moving <br />the brush heads along each tooth.<br />6. Brush the inner surfaces and be sure to hold the brush on each tooth <br />for a few seconds at a time.<br />7. Tartar often forms more on the lower incisors. Give these teeth a little longer brushing time.<br />8. Brush over the chewing surfaces twice and ensure to brush the backs of you last molars.<br />9. Dentists recommend you replace the head every three months. <br /><br />Type: Comfortable， Practical <br />Model: EB - 20A <br />For: All <br />Material: ABS， Stainless Steel <br />Occasion: Bathroom <br />Color: White Package weight: 0.184 kg <br />Product size (L x W x H) : 7.30 x 2.20 x 1.30 cm / 2.87 x 0.86 x 0.51 inches <br />Package size (L x W x H) : 18.20 x 9.20 x 4.60 cm / 7.15 x 3.62 x 1.81 inches <br /><br />Package contents: 20 x EB - 20A Replacement Electric Tooth Brush Head for Oral - B