All you have to do is plug it in and the high-quality, water-resistant blower will inflate your Pumpkin in less than a minute. Fill the water bag with water and place it at the bottom of the inflatable ghost for stability.The ghost is made of high-quality Oxford fabric, which ensures that the Pumpkin is waterproof, water-resistant and lightfast. The ghost can be easily dismantled and stored for next year. The Pumpkin is secured to the ground with 4 pegs and 2 ropes, so you don't have to worry about it being blown away in bad weather. Filling two water bags with water and placing them at the bottom will make this Halloween inflatable decoration more stable.