Medium Georgian Window, white plastic with portico and sill. Fits aperture – 76W x 127H m/m. There is no inner frame but we do supply a plastic frame insert to make it easier to fix and hold the acrylic in position. The insert can be glued in if required. Acrylic is not supplied with window, but can be purchased from the sub category in this section if required. Choose .5 m/m acrylic sheeting which is the ideal thickness for this window. It is flexable, does not crack or shatter, can easily be cut to size with ordinary household scissors.