Material: Pumice StoneSize: As the photo shownColor: GreyPackage Includes: 1Pcs Toilet Pumice Stone brush Features:100% brand new and high qualityRemove toilet rings easily.Pumice shapes to curved surfaces.No toxic chemicals and safe on skin.NOTE: The size is just for reference, there maybe exist a measurement error of 1-2cm, please check whether it fits your size before you buy it. Please note that slight color difference should be acceptable due to the light and screen.