Basco Infinity Frameless Sliding Tub Door, Fits 56- 58.5 inch opening, Rain Glass, Brushed Nickel Finish .25 inch thick rain glass is textured glass that has a streaked style that provides some privacy Overall unit is 57 inches tall and glass panels measure 29.25 inches wide and can account for some out-of-plumb and or out of level conditions The unit can be installed for left or right entry; Walk through area will vary in between 24.56- 27.06 inches wide The curb width is 1.56 inches wide and designed to repel water in the shower This door can be applied to any bathtub material; Shower bases and or walls not included