Zap Bugs Dead. Instantly. Electronically zaps, Mosquitoes, Flies, Bees, Hornets, Roaches, Spiders, Gnats and more. Zaps bugs on the ceilings, walls and floors. Extends your reach. Extends to 37-Inch Long. Shaped like a tennis racket, simply swing at those pesky insects while holding down the button on the side. Upon contact, no more annoying insects ruining your fun. . No dangerous chemicals. Use indoor or Outdoor.