JR Products 1207.1049 620PW Replacement Door for Exterior Shower 5M102-A - Polar White Replacement door for JR Products exterior shower 5M102-A Door is also direct OEM replacement for existing exterior RV showers Outside Dimensions: Length 12.8 inch, Width 7.8 inch Replacement door for JR Products exterior shower 5M102-A Door is also direct OEM replacement for existing exterior RV showers Outside Dimensions: Length 12.8 inch, Width 7.8 inch Shower Door Only