Product Overview
The Slackers Ninjaline – 36′ Intro Kit is an all-in-one outdoor training system designed to bring ninja warrior fun directly into your backyard. This complete kit includes a 36-foot ninja line and seven hanging attachments, making it ideal for kids ages 5 and up who want to build strength, coordination, and confidence through active play. With its easy setup between two trees or posts, the Ninjaline transforms any open space into a dynamic obstacle course that encourages climbing, swinging, and balancing. Built with durable materials and safety in mind, this product supports up to 250 pounds and is perfect for families seeking engaging, screen-free activities that promote physical development and imaginative play.
Key Features
- 36-Foot Ninjaline Line: Provides ample length for full-body movement and challenge, allowing multiple children to play safely at once or enabling longer, more complex obstacle sequences.
- Seven Hanging Attachments: Includes a variety of tools such as rings, bars, and grips that attach securely to the main line, offering diverse challenges like monkey bars, cargo net climbs, and suspension exercises.
- Easy Installation: Designed for simple setup between two sturdy trees or wooden posts—no special tools required—making it accessible for most yards and backyards.
- Durable Construction: Made from high-quality, weather-resistant materials tested for strength and long-term outdoor use, ensuring reliable performance through seasons of play.
- Supports Up to 250 LBS: Engineered to safely accommodate growing children and provide stable support during intense ninja-style training and play.
- Safety Rated for Ages 5+: Meets safety standards appropriate for young users, though parental supervision is recommended during active play.
Technical Specifications
- Length: 36 feet
- Maximum Weight Capacity: 250 lbs
- Recommended Age: 5 years and older
- Number of Attachments Included: 7
- Installation Type: Tree-to-tree or post-to-post (not included)
- Material Quality: Tested for durability and outdoor resilience
- Brand: Slackers
Benefits & Use Cases
This ninja training equipment is especially valuable for parents looking to encourage physical activity, motor skill development, and confidence in children. The modular design allows kids to customize their obstacle courses based on ability and interest, whether they’re learning basic swings or attempting advanced climbs. Ideal for backyards with space between two trees or near sturdy fence posts, the Ninjaline promotes imaginative play while building upper body strength, core stability, and spatial awareness. It’s also excellent for birthday parties, neighborhood play dates, or summer camps where structured yet fun outdoor activities are needed. Since setup is quick and portable, it can be moved if necessary—offering flexibility across different environments.
Important Notes
The kit does not include trees or mounting hardware; users must have suitable anchors like healthy trees or wooden posts capable of supporting the weight and tension. Parental supervision is advised during use, particularly for younger participants. All components are built for outdoor durability but should be inspected periodically for wear, especially after exposure to rain or extreme weather. The product comes with a satisfaction guarantee: if you’re not fully satisfied with your purchase, Slackers will work directly with you to resolve the issue.
PLAY IN THE AIR- Have fun playing and training as a real ninja with our signature Slackers Ninjaline. Create your very own backyard gym. Watch your children play in the air and unleash their warrior within.
CONVENIENT AND PORTABLE- With its versatile design, the Slackers Ninjaline is easy to install and fun for all ages. Easily hang your Ninjaline between two healthy trees or wooden posts, attache your obstacles, and enjoy.
QUALITY DESIGN- Quality is our top priority. We use only the best materials for our outdoor play equipment. With the Slacker Ninjaline we made no exceptions. All components are carefully tested for strength and durability.
SAFETY FIRST- At Slackers, we are focused on creating safe, reliable obstacle course equipment, ideal for building up your inner ninja warrior. Our Ninjalines are rated ages 5+ and hold up to 250 LBS. Parental supervision required.
PRODUCT GUARANTEE – All Slackers products are backed by a promise, that if you are not fully satisfied with your ninja course accessories, we will work directly with you to make it right.
