Valeo SL21 Gen2 Premium All-Season Bracketless Wiper Blade, 21" (Pack of 1) Easy to install - most vehicles take less than 10 minutes OE direct fit for side-lock connection Tec3 Advanced Rubber Technology has a synthetic rubber upper-body for a natural rubber wiping edge and protective coating Valeo wipers help to improve driver safety and confidence by providing optimum visibility in all weather conditions Advanced design reduces wind noise and eliminates streaking and shuddering