Versatile Gameplay: The slackline kit includes 2x60-foot slacklines, 2x1.5m tree protectors, 1x1.2m arm trainer, 1xwaterproof storage bag, and 1xinstruction manual. The package contains two slacklines to meet the different training needs of both beginners and professional athletes. Come and experience the thrilling sensation of balancing! | Balance Training Sessions: This backyard slackline kit offers balance skill exercises that other sports cannot provide, activating every muscle in your body to achieve perfect balance and coordination. Additionally, regular training can keep your brain active in the long term and improve focus. This product can be installed in various settings such as the backyard, playground, home gym, basement, swimming pool, fitness studio, camping, or beach park. | Safety Design: Each webbing strap has a weight capacity of 500 pounds, enough for two or more children to use simultaneously. Upgraded dual ratchets paired with wider and thicker webbing solve the problem of sagging and softness, securely locking onto trees, ensuring your feet won't touch the ground, and providing you with a safe and firm grip experience. | Quick Installation and Disassembly: Our easy setup slack line set can be assembled in 5 minutes. There's no need to lay down a wide flat surface in your yard; you only need to secure it between two trees or posts to start customizing your balance training challenge game! It's an ideal alternative to traditional playgrounds, offering convenient and flexible exercise options for people of all ages and skill levels. | Coexisting with Nature: We deeply appreciate the value of nature, which is why our backyard slackline kit for kids comes with two 1.5m extra-long tree protectors to ensure that playing does not harm the tree trunk. We have zero impact on the environment and contribute to a green ecological environment.