(1) Size: 2m diameter inner, 3m diameter outside.(2) Material: TPU imported from S. Korea or high-strength PVC tarpaulin PVC.(3) Our newly designed water games have their own superiorities which are safe, environmental, fashionable and very easy to operate. 4) UL/CE approved Blower, 95w.5) Package: master carton for blower, high-strength PVC bag.