Introducing the Blue Big Air Extreme 10ft trampoline with enclosure. Trampolines are not just for kids, they are for the whole family! Parents, teenagers & children alike can enjoy trampolining. Suitable for large families, small families, young children & old, you really can’t go wrong choosing a Big Air Extreme trampoline as it’s perfect for everyone. Frame The frame is constructed with extra strong galvanised tubes that are covered by our unbeatable 5 year frame warranty. The HOT galvanisation process ensures that the trampoline frame sections are galvanised inside & out, which is better for garden & outdoor use. (Unlike other cheaper galvanised frames that are only galvanised on the exterior of the frame) Springs Spring quality & quantity should be set up dependant on the most common user weight. Generally more/stronger springs are required for heavier users but too many springs can affect performance for lighter users. The Big Air Extreme 10ft trampoline comes with 64 Ga