... 3, water won't leak Specifications Model ES131Namefrosted glass shower enclosureMaterial Glass: high quality safty tempered glass,Glass thickness: 5mm, 6mm, 8mm, 10mm ,12mm ... years Features:1, The water won't leak when the shower door is closing;2, Innovation design of sliding track ... are put on the 4 corners between two piece of glass ES131 quadrant sliding door 8mm frosted glass shower enclosure