... or down, 6mm thickness, SUS#304 stainless steel 3.4 Shower bowl: Outside bowl, 1.0mm thickness, SUS#304 stainless steel ... SUS#304 stainless steel, Perforate 800 holes that make water spray out like umbrella-like. Built-in sponges filter for impurity ... stainless steel available: activating eye wash valve. 7. Specification: Emergency shower, 2100m, total height: 2300mm Emergency eye wash: 1030mm 22 years ...