Flatlevel trampoline set 10 black The Flatlevel trampoline set 08 has a diameter of 245 centimeters and is level with ground level. The construction with hard PVC protection plate ensures that no sand can collapse and is easy to dig in. The FlatLevel is the only trampoline that is sold without a safety net. It is therefore mandatory to lay at least 1 meter of soft ground around this. Look here for more information. The trampoline edge stays nice and tight while jumping, the edge also covers the springs for extra safety. The jumping mat has an orange trim so you can clearly see the difference between the jumping mat and the safety pad. This way you don't jump next to the jumping mat and jumping on this trampoline is just as safe! The special AirStream spring mat ensures optimal jumping quality! We give a lifetime warranty on the frame and you get a 10-year warranty on the double galvanized springs. Have it dug in? See here which gardeners or dealers can help you.