4Pcs/20Pcs Electric Toothbrush Heads Multicolor Cleaning Spin Brush Replacement Heads for Oral B Features: - Professional toothbrush heads, help good care your dental health. - High quality generic replacement brush. - Soft bristles in center can protect teeth from harsh brushing. - Dupont bristles for offer exceptional cleaning of tooth surfaces and deep between the teeth. - Effectively removes plaque without irritating gums. - Colorful rings are offered for individual identification. - Dentists recommend replacing your brush head every 3 months for optimal results. Suitable for following toothbrushes: For D4510 D12013 D12013W D12523 D17525 D18 D19523 D19545 D20523 D20545 OC18 OC20 D8011 D9525 D9511 D25 D30 D32 Type4739 3709 3728 3738 Specification Condition: 100% Brand New Material: Plastic Color: Blue Length: 7cm / 2.8inch Weight: 28g / 1oz Package Size: 14cm* 8.7cm* 1.6cm / 5.5inch*3.5inch* 0.6inch Applicable Gender: Unisex Applicable Age: Adults Applicable Occasion: Indoor Package Contents 4 x Toothbrushes Head Or 20 x Toothbrushes Head Note: 1. Please understand there may be 1-2cm deviation exist. 2. Due to the lighting and monitors, there are slight difference between the picture and the real item. Promise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible. SAFE MATERIAL: Using high quality plastic material, non-toxic and odorless, healthy and environmental protection, tough and wear-resistant, durable. PROTECT YOUR TEETH: Professional toothbrush head and soft bristles can protect your teeth and effectively remove plaque without irritating your gums. CLEANING: High quality universal replacement brush specially cleans the surface and deep between teeth to help you take good care of the health of your teeth. DESIGN: The rings with different colors at the bottom are for personal identification, suitable for family members and friends to use simultaneously. TIPS: Dentists recommend replacing your toothbrush head every three months for best results. If the product has any quality problems, please feel free to contact us.