.188 inch thick AquaGlideXP clear glass helps repels soap film, spotting and mineral deposits Overall unit is 71.5 inches tall and glass panels measure 23.38 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 The unit can account for some out-of-plumb wall conditions and out of level conditions Shower bases and or walls not included