⌂›Windows›Types of windows›Four-leaf›Vertical asymmetric division 30-70›Permanent glazing in the frameFour-leaf 30-70 window fixed glazing in the frameFour-leaf window. Left, right upper and lower sash glazing in the frame, fixed, non-opening.Popular colorsSK Golden Oak ✨More Gray anthracite SK ✨More White SK ✨More Black matte ✨