Size:1-Acne,2-Deep core,3-Delicate,4-Sensitive,5-Normal. Features: 5 types Multifunction Compatible Replacement Brush Heads For Facial Cleanser. 1 Delicate SKIN TYPE: Extra Sensitive BENEFIT: Areas Of The Body Needing Extra Care And Attention. Suitable For Fragile And Delicate Skin, Damaged Very Sensitive Skin. Effectively Clean Skin Surface And Pores Of Dirt And Grease. Reduce Fine Lines, Smooth Skin, Suitable For Everyday Use. 2 Sensitive SKIN TYPE: Sensitive To Normal BENEFIT: Exfoliate, Deep Pore Cleanser, Reduce Fine Lines, Smooth Skin. For Everyday Use On Your Face. This Brush Head Comes Standard With Most Cleansing Systems. 3 Normal SKIN TYPE: Normal Skin BENEFIT: For Face, Decollete And Body. Great For Exfoliating Or As A Prep Before Shaving. It Can Also For Use On The Back Arms, Neck, Shoulders, Back, And Hands. Men Is OK. 4 Deep Pore SKIN TYPE: Oily, Large Pores BENEFIT: Remove Dirt And Oil From Facial Pores And Hand-to-reach Areas Around Your Nose. Uses Sonic-dual Action Motion. The Most Ideal Choice For Oily Skin And Large Pore Skin. 5 Acne SKIN TYPE: Acne Prone BENEFIT: Extra-plush Bristle Gradation Helps To Provide Ultra-gentle Cleansing For Acne-prone And Sensitive Skin. Compatibility: 1.Acne: Clarisonic Mia, Mia 2, Classic, PLUS, And PRO. 2.Others: Clarisonic Mia, Classic, PLUS, And PRO. Gentle Hint: Think About Your Skin's Health, We Recommend You Remove The Brush Head And Clean It Weekly With Soap And Warm Water. Replace Brush Heads Every 3 Months. Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. Make sure you don't mind before you order. Package Included: 1x Brush Head (retail package is NOT included.)