Step 1 Unroll your Bubble & spread out flat. Unzip the top clear PVC from the basemat & fold back toward the blue air intake panel. Step 2 Pull the vehicle on to the basemat leaving equal distance on either side. Fold the top clear PVC over the vehicle. Velcro the fan panel to the blue air intake panel & run your power supply cord through the basemat in the hole provided. Step 3 Zip the top clear PVC to the basemat. Plug the fan into a wall outlet and the Bubble will inflate in 7-10 minutes. Once it is fully inflated, place the filter on the black air intake panel.