The Bug Umbrella - Classic Equipped with the patented Dual Cranks on the main pole. One crank handle opens and closes the umbrella just like an ordinary market umbrella while the second crank handle lowers and raises the screen sides. With the screen sides down it creates a 10'X10' gazebo. When raised, all the screening is secured in place with the valance straps. The canopy of our Classic is made with Sunbrella or Outdura solution dyed acrylic fabric, the best in the industry.