Prices shown includes set up. Splash ‘N’ Jump units (products) must be used over a smooth, compatible surface such as grass or a hard top surface. The unit may NOT be operated on rough surfaces such as, rocks, bricks, glass or jagged objects. The unit POSITIVELY may NOT be located next to any wall, pole, tree limbs or any fixed object: a minimum of 4 feet clearance on all sides must be observed at all times. Equipment must be anchored to the ground.