2 pcs. 18in and 19in wiper blades for R55 R56 R57 2013 to 2015 Function: 1. Applicable model: Wiper blades are replacement for R55 R56 R57 2013 to 2015, please confirm whether the Model is applicable before purchasing. 2. Reliable durability: The windshield wipers are made of steel, aluminum and other metals, as well as rubber materials with better flexibility and durability, and can withstand the test of various weather conditions. 3. Excellent wiper effect: The wiper blade fits tightly on the windshield, making the wiper effect brighter and clearer. They effectively remove water droplets or snowflakes from the window to improve driving visibility. 4. Improve driving experience: The fast and effective clearance effect of the windshield wiper blade can make the driver feel more at ease in bad weather, contributing to improved driving comfort and driving experience. 5. Easy maintenance and installation: The windshield wiper blade is relatively simple to maintain and install, you can install it by yourself with a few minutes. Specification: Item Type: Wiper Blade Product Material: Rubber + Steel + Aluminum Equipment: Replacement for R55 R56 R57 2013-2015 Package List: 2 x Wiper Blades