“Extra” is giving a gift card for a Shark Rocket Complete with DuoClean Technology Vacuum to five lucky friends! The Shark Rocket Complete with DuoClean Technology Vacuum has the power of two distinct brush rolls spinning in unison to pull in large, small, and stuck-on particles from floors and carpets. Its lightweight versatility makes it easier for floor-to-ceiling cleaning, and the powerful LED lights help with seeing the hidden dirt.