The PIAA Super Silicone Wiper Blade set is a revolutionary concept in wiper blade technology. The blades incorporate an active silicone-coating action. The silicone helps to repel water,at speed, improving visibility. This set includes a blade for the driver's side and the passenger side (they are different lengths, you know). Comes in a choice of black or a carbon fiber look. The carbon fiber look is great with a carbon fiber hood. Set includes a windshield prep kit, installation instructions, and adapters.