-The bouncer stakes will add stability to the inflatable castle -Bright colors are more attractive to children -Suitable for many places such as gardens lawns parks and so on -Made of premium Oxford materials long life span -Warning labels showing many notices for safety -Easy transport and storage with a carrying bag -With a hose add the water-spraying function -Multiple play areas bring multiple pleasures -Mesh walls to protect children's safety -With a repair kit for easy maintenance -Quick i