Wahii Maxx Water Slides - the #1 giant plastic lawn water slides since 2009.   

WE INVENTED THE GIANT WATERSLIDE MARKET!  US Patent No. 9,072,978 and 8,419,557

  • BUY A WAHII AND GET THE ONLY FASTENER SYSTEM THAT DOESN'T RIP YOUR GIANT WATER SLIDE. -- Do not stick any metal stakes into the plastic slide... this will rip your slide, guaranteed. All of the other giant plastic water slide brands instruct their customers to put the stakes into the slide. YIKES! No amount of reinforced tape will stop the stakes from ripping the slide.

  • The thickest plastic slide available at 7.5 MIL

  • Perfect for birthday parties, block parties, summer camps and church festivals, adult and teen giant water slide. 
  • Made in the USA 
  • The Wahii water slide is constructed of thick (7.5 MIL) 


The Wahii fasteners hold your slide in position with sticky tape ONLY and the metal stakes are placed in a safe position OFF to the side of the plastic slide! It works like magic to protect your plastic slide and sliders