Waterproof and tear-proof polyester cloth makes it durable and sturdy -Waterproof fan makes it durable and can be inflated quickly -Stable base with ropes and ground stakes ensure high stability -The sandbags inside enhance the weight of the bottom -Energy-saving internally LED bulb for better nighttime viewing -Fast inflation and deflation design make it easy to install -Zipper design for easy deflation and placement of heavy objects for added stability -Compact size and slim volume make it eas