The BERG Anchor Set ensures maximum stability and safety for your trampoline. This set includes robust pegs and strong straps to firmly anchor your trampoline frame to the ground. Pretty handy when it is very windy. Installation of the anchor set is very easy. So you can always jump safely and carefree without worrying about moving trampolines. Also, the trampoline will not simply move due to wind effects when not in use. *Note: The BERG Anchor set is not suitable for the BERG Pro Bouncer.