With the ground anchor set for celexon's mobile folding frame screens, you can securely anchor your screen to the ground when used outdoors. The ropes are attached to the frame on both sides and secured to the ground with the included pegs. This ensures the stability of your folding frame screen even during outdoor projections and light winds. Please note that even with the ground anchor set, the screen can be damaged in stronger winds. The ground anchor set is not intended for permanent use or for mounting the screen outdoors. We recommend not using the screen outdoors in wind strengths of 3 BFT or higher.