Use our Retractable Driveway Guard to establish boundaries between your children and neighborhood traffic. This black net stands 34" tall and is mounted into the ground with two ground sleeves. Retract the net back into the canister for easy storage, and leave the ground sleeves in place for the next play day. The Retractable Driveway Guard is an adjustable unit with a maximum length of 20 FEET. Made of UV-resistant, weather-resistant and fade-resistant materials