Please meaure the frame your canopy fits on. This canopy will fit on a frame size approx. 193cm (76") wide (that is left to right along the front) x 130cm (51") deep (that is front to back over the apex, if your swing has an apex roof). The canopy has a tunnel on the underside at front and rear for swing seat canopy frame to fit through (so your swing seat canopy frame must come apart to feed the frame through the tunnels). The measurement refers to the frame size the canopy will fit on to. The valances are in addition to this. There is quite a wide tolerance of size this canopy will fit due to the large diameter of the canopy rod tunnels, and the size of the overhanging valances. If in doubt, please call us for advice on 01307 468442. We are open 7 days 10am - 5pm.