Premium Silicone One-Size-Fits-All Universal Car Windshield Wiper Blade 2 Pack - Fits All Conventional Wiper Arms These windshield wiper blades are designed to fit perfectly with all kinds and sizes of car. Please Note these are only compatible with "Conventional" wiper arms. The installation of these wiper blades couldn't be quicker or more convenient. Each blade has 4 ridges on each side to make it even more effective in all weather conditions. To ensure maximum compatibility, these wipers measure 24" x 0.15" x 0.15" and are designed to be cut to fit any car with conventional wiper arms. Backed by our 100% Satisfaction Guarantee (details below in description)