Windshield wiper blades come in all kinds of sizes, even for the same vehicle. Check the owner’s manual, as well as the current blade length. You can find more choices out there, but pick something specifically built for the car. Some people find it more convenient to buy inserts instead, especially since they can save some money. However, installing these inserts is a nightmare. Besides, wiper blades do not cost a fortune anyway, so stick to the whole assembly instead. Furthermore, buying blades from a specialized store will most likely give you better solutions and higher quality standards, not to mention buying the right size.