Netting protection (no matter which found in the market) should never be used as the only security measure to stop arrows. The netting should be used as an additional security measure to stop arrows that have been previously slow downed by a foam target. Perfect also to stop arrows from low-medium draw weights like the ones beginners use.The netting must not be fully stretched but quite loosen like a curtain to achieve its maximum stopping power. For this reason we recommend you to choose a netting a 20% larger than the surface to cover.