Way too small

I don’t know what they intended for this product to fit but when the package arrived with all four heads it was extremely small the heads are probably the size of I would say a half dollar if that and they don’t fit any model of facial cleaning brushes that I have at home I don’t know what they intended for it to fit and I don’t like the fact that I can’t even find the product on Amazon anymore do not! recommend this product 

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