Feature:1. Part Number: According to the original factory specifications, replacing reference part number is 61612219147. Please check carefully before buying.2. Applicable Model: 22in/550mm + 18in/450mm front windscreen wiper blades, direct replacement for 1 Series F20 F21, replacement for 2 Series F22 F23 F87.3. Professional Design: Tec3 advanced rubber with protective coating, low noise, and its integrated spoiler design can control wind to achieve maximum highspeed wiping performance.4. Uniform Contact: Using precisionfitting memory type steel springs, special curing, so that the wipers even contact the windshield, play an active role in driving safety.5. Original Standard: OE precision adapter, the same function as the new car; perfect fit, easy installation, onestep installation, high reliability, has long service life.Specification:Item Type: Windshield Wiper BladesMaterial: ABS+ Rubber + SteelSize: Approx. 22in/550mm + 18in/450mmInstallation Position: FrontReplacement Part Number: 61612219147Fitment:Replacement for 1 Series F20 (07/2010 02/2015)Replacement for 1 Series F20 LCI (05/2014 06/2017)Replacement for 1 Series F21 (07/2010 02/2015)Replacement for 1 Series F21 LCI (05/2014 05/2017)Replacement for 2 Series F22 (10/2012 06/2017)Replacement for 2 Series F22 LCI (09/2016 04/2017)Replacement for 2 Series F87 M2 (11/2014 06/2017)Replacement for 2 Series F87 M2 LCI (09/2016 04/2017)Replacement for 2 Series F23 (03/2014 06/2017)Replacement for 2 Series F23 LCI (09/2016 05/2017).Package List:2 x Windshield Wiper BladeNote:1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!