Kids can elevate their play every time they go outdoors! The colorful prism design of this 50-foot slackline adds a fun twist to the classic kit that improves balance and helps strengthen core muscles. Attach the slackline to two healthy trees, 50ft or less apart; easy-to-follow instructions included for set-up. Within minutes, kids will feel like they’re walking on air even though they’re never far from the ground. Teaching line included for support while learning. For ages 5 and up; maximum weight 400 lbs. Adult supervision required.