30 ft tall and 45 ft long. This large slide is great for parties of any size. Guaranteed hours of fun for Everyone. Let your guests climb up the ladder and race down the slide side by side. Double the Fun!! Double the Splash!! Please note this waterslide is very large and needs to be within 100ft of the electrical outlet. We do offer a generator at an extra cost if it needs to be further than that. Any gates or entryways need to be at minimum 48inches (4ft) wide.