The 9ft x 13ft JumpKing JumpPOD Oval trampoline with safety enclosure is our mid-size trampoline, great for all kids. Designed for little gymnasts to have fun whilst exercising in their own garden. Perfect for narrow gardens keeping kids entertained for hours and enjoying the good weather. The oval trampoline range created a revolution in trampoline technology when it was first launched in 2007 and since then has proved an increasingly popular design.