Big Inflatable Obstacle Course 1.material :18 oz PVC 2.design , size , logo ,painting can be customized 3. CE&UL Big Inflatable Obstacle CourseSpecifications: 1.Material: 0.55~0.9mm high strength, high dendity, PVC tarpaulin or according to customer’s prefered material.2.Note: The size, color, picture and content on the product can be customized according to customers’requirement (such as amount, ...