Here is a list of general areas to stay away from. I like to call this, 



Roads: Using Fly Jumpers near roads, streets or paths is not advisable, especially those which are busy or congested.

Soft grounds: Do not use Fly Jumpers on or near surfaces such as grass or mud and other soft surfaces such as padded or carpeted areas. Soft grounds can cause spring malfunctions do to the fact that soft grounds will absorb some of the impact while landing just like the springs do. The result of both the spring and ground trying to absorb this impact can increase the risk of balance loss which increases the risk injuries.

Slippery Surfaces: Do not play on jumping stilts in places where the ground is too smooth or slippery such as icy surfaces or grounds with water and or oil.

Uneven Surfaces: Do not use FLY Jumpers on or near surfaces with uneven grounds such as places with ditches, pot holes and craters.  

Sandy Areas: Do not use Fly Jumpers on or near area with sand, salt, dust, powder or any other loose debris on the ground.

Obstacles: Avoid using Fly Jumpers on or near any place where there are moving or stationary obstacles including large debris such as garbage or boxes.

Slopes and stairs: Jumping is not advisable anywhere near stairways, cliffs and edges or anywhere near slopes or changes in ground level.

Narrow Alleys: Users require a lot of space to use Fly Jumpers in areas with limited or narrow space such tunnels, paths or walkways are not advisable.
      
Rooftops: It is very dangerous to use Fly Jumpers on any kind of roof top or elevated grounds.

Unsupervised Areas: Users should not use, and parents should not allow use of, Fly Jumper jumping stilts in areas with no other people or supervision. If a user was ever to fall or get injured he/she should be in an area where someone could see that they are injured and be able to assist them.
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DO NOT Use in Areas With:

Low Overhead Clearance: Adequate overhead clearance is essential. A minimum of 24 feet from ground level is recommended. Be sure to provide clearance for wires, tree limbs, and other possible hazards.

Low Lateral Clearance: Lateral clearance is also essential. Use you Fly Jumpers away from walls, structures, fences, and other play areas.

Little Lighting: Only use Fly Jumpers in well lighted areas. Artificial illumination may be required for indoor or shaded areas.

Lots of People: Using your Fly Jumpers too close to other people is dangerous and rude. There is no way to predict how they will react so stay away. Respect their safety and their space.