This item inflatable obstacle course can be used in Amusement park, Square, theme parks, backyards, schools, playing centers and some commercial parks, etc. Kids like best. Vivid color, reasonable design, suitable character size and best handwork. All our Inflatable Fun City Games are made by high durability fire-retardant 18 oz PVC Tarpaulin, which has 3 layers, two coated side within a strong net inside.