Features: 1.Wide Compatibility: This electric toothbrush replacement head is compatible with for Oral B all rechargeable handles, except for Oral B sonic toothbrushes. 2.Suitable Models: Designed for Oral B D12, D10, D16, DB4510, DB4010, D20, D29, D34, D36, P2000, P2500, P3000, P4000, P5000, P6000, P7000, P8000, P9000, 0C20, 3744, 4729, 3756, 3757 and more. 3.Excellent Cleaning: The design of these toothbrush replacement heads draws inspiration from the outstanding cleaning ability of professional dental tools, providing comprehensive protection for your teeth from all angles. 4.Comfortable Cleaning: The soft bristles of these replacement heads guard your teeth from harsh brushing, ensuring a comfortable cleaning experience. 5.Detailed The left and right brush bristles effectively remove plaque, while the moving powerhead can arrive difficult to arrive areas, the fixed bristles polish the tooth surface, resulting in more effective cleaning. specification:Item Type: Replacement Toothbrush Head for Oral B Material: ABS Quantity: 4 pieces Type: Gingival care type Applicable Models: Suitable for Oral B D12, D10, D16, DB4510, DB4010, D20, D29, D34, D36, P2000, P2500, P3000, P4000, P5000, P6000, P7000, P8000, P9000, 0C20, 3744, 4729, 3756, 3757 and other models of electric toothbrushes4 PackageList:4 x Replacement Toothbrush Head for Oral B