Three Angles Practice: Ugnxery soccer rebounder board features 90 /60 / 35 angles for more training options. You can hone your ground or aerial pass, do forward high ball and turn training, and sharpen your stopping/ shots or volley skills. The patent is pending now. Professional Trainer: This soccer training board is made of premium HDPE material, which is durable and weather-resistant. We have specially prepared targeted training stickers for you for more accurate hitting training. Ready to Go: Pull the two brackets on the back of the soccer wall rebounder board and it locks automatically when you hear a click.