Model big air super bounce 8ft trampoline with safety enclosure brief description the big air super bounce range of trampolines are specifically designed as an all round trampoline suitable for both children and adults we have worked directly with the manufacturer to make these trampolines as efficient as possible when used with all age groups all in all they are a great family trampoline specifications diameter 8ft 244cm height 59cm springs 48 super bounce springs frame 15mm ho