HELLA 9XW398114018 Standard Wiper Blade, 18", Pair The pre-installed adaptor offers quick, hassle-free installation for 95% of vehicles. Natural rubber covered with a layer of graphite which ensures an optimal sweep and a very long life. Flexible, able to return to its original shape and to withstand any weather condition Solid and firm galvanized steel structure that guarantees its durability and prevents corrosion Perfect 45 sweeping angle, guaranteeing maximum grip to the windshield. Patented shock absorber that reduces stress and lengthens useful life up to 3 times longer than any other blade on the market.