... .Watermark approved 2.Brass material,chrome plated 3.Ceramic cartridge,500,000 times on/off 4.MOQ:1 pc Watermark Mixer ... Period5 YearsPackage1PC/Inner Box ,8PCS/CTNBox Size290*185*72mmCarton Size380*300*300mm Watermark Mixer Tap advantages:1.Watermark approved,certificate is ... to both fresh water and sea water,4.Ceramic cartridge,500,000 times for both close & open5.5 years warranty Other ...