Specifications:
Placement on Vehicle: Rear Windshield
Meets OEM : 68002490AB
Wiper Arm Length: 12.6" (31.5cm)
Blade Length: 13.2 " (34cm)
Fitment:
Replacement for Jeep Wrangler 2007-2017
Replacement for Jeep Wrangler JK 2018

Package include :
1 x Rear windshield wiper arm
1 x Rear windshield wiper blade

Installation:
1) Joint the wiper arm with the cross-pillar, which is in the middle of the wiper blade.
2) Put in vertical direction. The wiper arm would be stuck in the blade.
3) Install the whole kit. Done

Notes:
Please kindly confirm the fitment before ordering to make sure this item is perfectly fit.
Please allow 0.2 inch error due to manual measurement, thanks for your understanding.