Enjoy a Cooling and Fun Summer: Let the kids play freely in the courtyard and spend the cool summer. Hoperay trampoline water sprinkler can reduce the temperature on the trampoline by 25 degrees. This is perfect for children who want to play outside, birthday parties, pool parties, or just for some simple relaxation Easy to install: Hoperay trampoline sprinkler is suitable for any size trampoline. Fix the pipe of trampoline sprinkler on the bracket or safety net of trampoline, connect the water pipe, turn on the switch, then children can play No Water Leakage: The trampoline water park sprinkler hose can better withstand water pressure with thicker material. The improved high-quality sprinkler hose connector to avoid water leakage at the joint. The adjustable switch makes it easy to control the water flow. The trampoline sprinkler will stand the test of the time period. 100% Safe for kids: This sprinkler kids is made of environment-friendly Polyethylene, which is non-toxic. The sprinkler hose is attached on the outside of the net which eliminates unwanted "grabbing of the hose". Extremely safe for your kids. Multifunctional: More than a outdoor water toys for kids. You can lay it on the grass and use it as lawn sprinkler or alike cool summer things. NOTE: Please turn the water on slowly and recommend to have water pressure at around 1 Bar. Please do not exceed 2 BAR.