Check the listing for details. Universal Pack(4) 18inch Car Windshield Wiper Blades Refills Insert Strips Black. Condition: New. Listed at 10.24 USD. Features:Unique and flexible soft layer design, to reduce noise for silent wiping.It can isolate the high temperature and prevent the deformation of the adhesive strip, which good enhances its scraping effect.Simple installation, removal quickly, and professional installation are highly recommended.Universal for most windshields of cars, buses, and trucks. Please check your size before you buy.Specification:Material: RubberColor: BlackStrip Height: 10.6mm / 0.42"Strip Width: 6mm / 0.24" Length: 45cm / 18"How to Install:1. Use a sharp object to remove the cover at one end of the wiper. The cover is in a struggling state. Save the cover and do not discard it.2. Pull out the aged or damaged rubber strips and replace them with new ones.3. Insert new strips in reverse order.4.