.188 inch thick rain glass is textured glass that has a streaked style that provides some privacy Overall unit is 70 inches tall and glass panels measure 23.5 inches wideand can account for some out-of-plumb wall conditions and out of level conditions The unit can be installed for left or right entry; Walk through area will vary between 18.81-21.31 inches wide The curb width is 1.56 inches wide and designed to repel water in the shower This door can be applied to Fiberglass or tile shower bases; Shower bases and or walls not included