MEASURING GUIDE: The chaise is on the LEFT side of the main sofa (when facing your sofa). The main sofa measures 55 to 70 inches (140~180cm) in length and 27 to 37 inches (70 to 95cm) in width. The chaise section measures 62 to 76 inches (160 to 195cm) in length and 27 to 37 inches (70 to 95cm) in width. Please measure your sofa before choosing our sofa slipcovers. If you have any confusion or problems, please feel free to contact us.