Load! Link! Launch! All you need to create high flying chain reaction fun is the ziplinx power tower set game. This set features a system of specially designed spring loaded linx that launch into action. Create your own amazing designs ready to launch in minutes, then send them flying into the air with one push of the launcher key. Launching ziplinx into the tower trigger will make the tower fall onto the target launcher and trigger even more chain reaction fun! Product features game includes 28 x linx, 4 x hi fly balls, 1 x launcher key, 32 x power bands, 1 x band placer, 1 x target launcher, 1 x tower, 1 x tower base, 1 x tower trigger and 1 x instruction sheet you can launch ziplinx pieces up to 3 feet high into the air and hi fly balls over 6 feet in the air includes over 7 feet of interlocking ziplinx you can create an unlimited number of designs to launch the fly ball into the air approximate dimensions 24 x 30 x 5.5 cm suitable for ages 6 years