Anco 31 Series Wiper Blade features a vented bridge and metal flexor for original equipment fit and function. It offers a DuraKlear rubber compound to provide a consistent, clean wipe. The patented rubber creates a razor-sharp wiping edge and features a natural, no-wax formula that offers protection from UV rays, ozone, air pollution and road grime. Anco 31 Series Wiper Blade provides the KwikConnect System that allows for easy installation and removal. Anco 31 Series Wiper Blade guarantees reliable wiper performance!