Auto Lock By GravityElectric toothbrush holder is designed to automatically lock the electric toothbrush by gravity, and also automatically lock the toothbrush by gravity when you put it in, so it doesn't fall off. KEEP TOOTHBRUSH DRY & CLEANBathroom electric toothbrush holder base features a perforated design for easy charging and drainage,keeping you dry and clean.These toothbrush holders have smooth corners that won't damage the toothbrush handle. Small and portableSmall, simple, and space-saving, it is more convenient to use, and electric toothbrush head holder can also make your washbasin tidier, save your bathroom space, and make the bathroom tidier. Easy to install Toothbrush Holder just wipe the surface dry before use ,just tear off the adhesive and stick it on a smooth wall,, then wait 24 hours before using. No need to use tools, more convenient. GREAT COMPATIBILITYElectric toothbrush holder wall mounted is compatible with almost all electric toothbrushes.Suitable for most smooth,flat,hard and clean surfaces(must be free of any powder,water,dust and oil) such as wood,tiles,glasses,marble,metal surfaces,except wallpaper surfaces.