--Philips Sonicare Optimal Gum Care BrushSync enabled replacement heads - 8pk fit any Philips Sonicare click on toothbrush and improves gum health up to 100% more than a manual toothbrush. --Suitable for Philips SoniCare FlexCare+, FlexCare, HealthyWhite, HydroClean, EasyClean andDiamondCleanhandles (Not suitable for china models) --Genuine Philips Sonicare electric toothbrush replacement brush heads --Improves gum health up to 100% more than a manual toothbrush --Features a gentle trim profile to cushion teeth for an extra gentle brushing experience --BrushSync technology ensuring compatibility with a BrushSync enabled Philips Sonicare electric toothbrush
