Keeping clean is good. Aside from the fact that being dirty and smelly makes you offensive to other people and generally ensures that you spend most of your time alone, you just feel better when your skin is smooth and fragrant.In fact for many people the bathroom is an oasis of calm.Materials: ABSColor: Black and silver1/2 inch interfaceSprayer diameter: about 28mmFilter size: about 22mmHandle length: about 85mmScrew thread diameter: about 20mmWith switch on the handlePackage Content:3 x Bidet sprayerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.