Removes loose hair from shedding up to 99%. Use 10-20 mins per week.New FeaturesErgonomic Handle For comfort and ease of useFURejector Button Releases hair with ease, making deShedding easier than everSkin Guard Glides over skin, prevents digging in at edgesCurved Edge Conforms to pet’s natural build and shape for comfortStainless Steel deShedding Edge Reaches through topcoat to safely and easily remove loose hair and undercoat without damaging topcoat or cutting skin**When used as directedEdge Guard Protects teeth when tool is stored