Do you feel the rumble under your feet? Can you brave the climb? Can you go alone or do you need friend? Grab a friend and climb the 22 feet to the top of BLUE CRUSH DUAL LANE SLIDE! B&G Party Rentals NEW 22foot dual lane slide for 2018. 22FT DUAL LANE BLUE CRUSH is perfect for school events, backyard parties, and to add the WOW factor to your next event!