Maze, water inflatable obstacle, maze Castle obstacles are common in inflatable obstacles. The material is made of advanced special smooth fabric PVC, which is cold-resistant, sun-resistant, high tensile and tear-resistant, flame-retardant, and cold-resistant up to minus 40C. The inflatable sports products adopt advanced double-needle thread technology and viscose technology. The products do not drop or degum. In the process of recreation, it is not easy to produce substances or accidents that cause harm to the human body. The main purpose is to provide children or adults with barriers of different difficulties, to win with the first achiever. The recreational process is not only full of stimulation but also can improve all aspects of human ability, such as physical exercise, analysis, perseverance, and other comprehensive abilities.