4PCS Universal Replacement Electric Toothbrush Head For Oral-b Provides a naturally white smile. . Aid in the effective cleaning of the teeth,gums and below the gum line. . Compatibility for Oral-B:Triumph,Professional Care,Vitality,Advance Power.(except Sonic and Cross action) . Oral-B Professional Care: D4510,D12013,D12013W,D12523,D17525,D18,D19523,D19545,D20523,D20545,OC18,D8011,D9525,D9511,D20,D25,D30,D32 . Oral-B type4739,3709,3728,3738,3744,3757; . Oral-B type4731,4728,4739,3709,3728,3738,1000,3000,5000,8000,8850,8900 . . Features: . Model:SB-417A . Material:Soft Bristle . Color:As the picture show  . Package included: . 1 x 4pcs electric toothbrush head