Made from high-quality metal, the Grohe .5-inch thermostat pARAffin cartridge is available in an attractive starlight chrome color. This piece offers lasting durability in a design that's both functional and stylish.Colors/finish: Starlight ChromeMaterials: MetalQuantity: 1Setting: IndoorDimensions: 1.614 in. H x 3.228 in. W x 3.74 in. L1/2" Thermostatic CartridgeRising Spindle Wax Element5 Year WarrantyAssembly required. Material: Metal