Bounceland Tornado Inflatable Water Slide Inflated size 17' (L) x17' (W) x9.5' (H) Powered by strong UL blower (included).For U.S market 120V only Heavy-duty puncture proof materials with double to quadruple stitches. Long fill tube (6.5') so blower can be placed farther away from the water slide. Easy set up and take down. Inflates in less than a minute.