Features: 1.Wide Compatibility: These brush heads are suitable for Genius, Professional, for Braun D12, D10, D16, DB4510, DB4010, D20, D29, D34, D36, P2000, P2500, P3000, P4000, P5000, P6000, P7000, P8000, P9000, 0C20, 3744, 4729, 3756, 375. 2.Soft Bristles: The soft bristles of these brush heads protect your teeth from harmful coarse brushing, allowing for a comfortable cleaning experience. 3.Effective Cleaning: The left and right bristles effectively remove plaque, while the moving power head penetrates hard to reach areas, and the fixed bristles could polish the surface. 4.Deep Clean: This electric tooth brush replacement head can efficiently clean the inside of the mouth, deep cleaning to hard to reach areas for healthy gums. 5.Superior Capability: Inspired by professional dental tools, ensures excellent cleaning ability from every angle, providing comprehensive protection for your teeth. specification:Item Type: Replacement Toothbrush Heads Material: ABS Type: Sensitive Cleaning Type Applicable Model: Fits for Braun D12, D10, D16, DB4510, DB4010, D20, D29, D34, D36, P2000, P2500, P3000, P4000, P5000, P6000, P7000, P8000, P9000, 0C20, 3744, 4729, 3756, 3757 PackageList:4 x ReplacementToothbrushHead