Sales service:if you have any doubt,please contact us,we will reply as soon as possible. PVC coated terylene laminated oxford terylene,powered by strong blower,easy set up and take down,inflates in less than a minute. QUALITY GUARANTEED: Our goal is for our customers to be satisfied with every transaction;If there are any problems please feel free to contact us to rectify the problem right away. COLORFUL AND UNQIUE DESIGN – Unlike ordinary and conventional boring bounce castles, our bouncy house has multiple uses guaranteed to keep things interesting and not bore your children! HIGH QUALITY & EXTRA THICK JUMPING SLIDING AREA : Bounce house made of high quality material with highest standard to ensure the kids safety;Durable sewing and extra thick jumping and sliding area is constructed from the highest quality materials to ensure it’s strong and sturdy.