I purchased two sets of three blades for my Two Toyota Yaris vehicles. Fitting was easy and straightforward. One rear wiper blade of the two did not fit and the rubber from the new wiper had to be transferred to the old assembly. All four "Lucas Brand" wiper blades for the front screens were problematic. After the first 10 minutes of use in rain conditions, the rubbers came away from the blade assemblies due to insufficient crimping of the lower linkage assemblies where they lock the rubber blade into place. This also resulted in the blade stiffening strips coming out. Very inconvenient resulting in poor forward visibility out of the car whilst driving home to rectify the problem. Resolving the problem was straight forward but fiddly and very time consuming.