materials : Use 304 stainless steel , no rust , resistance , and Extended handle : a comfortable grip and long handle without dirty hands Flexible brush head : does not damage the glazed surface of the toilet , fine-grained brush , strong cleaning and decontamination power Brush handle with cover : seal the peculiar smell , the overall appearance is beautiful , and the peculiar smell can be isolated : It can be installed without punching / punching , and it can be or hung on the wall, Manufacturer: Watreketal