Our door is the only door you will ever need to complete an unforgettable design of your shower project. In Line options allow it to fit opening from 24 in. up to 75 in., and the door may also be reversed for either left-wall or right-wall installation. The 3/8 or 1/2 inch heavy glass and the frameless design supported by solid brass self-closing hinges delivers the look of an expensive custom glass door at the fraction of the high custom price. All doors over 30 inch wide require 3 hinges. Stationary glass side panel might require additional support.