As if a trampoline isn't fun enough by itself ... put it on water and double the fun for the kids! A high profile, larger diameter, large bouncing surface, and a new all elastic webbing frame system will make for higher bounce and a higher level of fun! No metal frames or springs!! Its big, bold graphics and attractive features are bound to make this island the main attraction on a lake near you! Available in 10 and 12ft sizes, these water trampolines are giants! Inflation is easy with its single chamber design, and the attachable boarding platform makes it a cinch to climb on board from the water! The included sea-anchor system keeps the trampoline stable as you bounce and lounge on this larger than life inflatable. Your kids will love you forever this Summer Features Large bouncing surface Heavy-gauge PVC bladder Molded handles Inflated Length:12 foot (365cm) diameter Inflated Height: 36in We often get asked about the warranty on inflatable items - please note: this tube has a 6 month back to base repair or replacement warranty on manufacturer defects only (as at the manufacturers / importers discretion). As with any warranty, it needs to be returned to place of purchase for assessment. If you are unable to return to the place of purchase in person all freight costs back to us and then back to you are at your expense. The brands we carry are of good quality but as with any inflatable item there are risks of deflation - we want our customers to be aware of the warranty period and stipulations before purchase. Purchasing this item is an acknowledgement of understanding and agreement of the warranty stipulations.