• Expand your original BoomTrix track with this BoomTrix Stunt Pack for even more extreme trampoline action! • Contains 2x trampolines, an elevation and a ring to help you create extra stunts! • In the original BoomTrix you create the biggest, best and craziest ball bouncing action chain. From a height drop a ball and let it bounce through the pads by means of gravity! • BoomTrix is a STEM product; endless fun combined with educational value. The BoomTrix Stunt Pack allows for even more extreme trampoline action when you add to to the original BoomTrix. Launching the ball from a height will create speed. With the Stunt Pack you can complete or expand your BoomTrix track. Bounce the ball for the coolest stunts anywhere! Additional details: Packaging size: 267mm x 219mm x 51mm Recommended age: 8+