Original Ninja Slider Zip Lines for Kids and Adults Outdoor - 65 Ft Slackline Zipline Kits for Backyard - Obstacle Course - Zipline for Backyard - Ninja Warrior Accessory - Outdoor Toy

Update- the seller sent another pulley which is way better quality. No issues whatsoever. Kids love it. Great customer service Installed the slack line which wasnt too difficult but did take a little time and a ladder. The quality of the line seems fair - noticed fraying on a side seam that would need to be monitored for safety. The bearings on the pulley were not lined up perfectly and did not spin well straight out of the box yet appeared to be new in packaging. I have one child that weighs 70 lbs. The bearings on the pulley broke after one use. Will be returning it. Don't waste your time on this one. I should have paid more attention to the reviews

I recently installed the Ninja Slider Zip Lines for Kids and Adults at my kids' gym, and it has been a huge hit with both the kids and the adults! Pros: Fun for All Ages: The zip lines are designed to be enjoyed by both kids and adults, making them a versatile addition to the gym. The excitement of zip-lining is something everyone can appreciate, and it’s become a favorite activity for all age groups. Durable Construction: The zip lines are built with high-quality, durable materials that can withstand a lot of use. The cables are strong and reliable, ensuring safety and longevity even with frequent use. Easy Installation: Setting up the zip lines was straightforward and didn’t require any specialized tools. The instructions were clear, and it was easy to get everything in place quickly. Engaging Activity: The zip lines offer a thrilling and engaging experience that encourages physical activity and helps develop coordination and balance. It’s a great way to get kids moving and having fun. Adjustable Length: The zip lines come with adjustable components, allowing you to customize the length to suit different heights and skill levels. This flexibility ensures that everyone can enjoy the activity safely. Cons: Space Requirements: The zip lines require a significant amount of space for installation. If your gym area is limited, you’ll need to ensure that there’s enough room to accommodate the setup without crowding other activities. Weather Dependence: While the zip lines are designed for outdoor use, their performance and longevity can be affected by harsh weather conditions. Regular maintenance and checks are necessary to ensure they remain in good condition. Overall, the Ninja Slider Zip Lines have been a fantastic addition to my kids' gym. They provide a fun, engaging, and safe activity that everyone enjoys. Despite the need for ample space and some weather considerations, the zip lines have proven to be a worthwhile investment that adds excitement and value to the gym experience.

I ordered both the pulley slider with slack line as well as an extra pulley slider. After a couple days of use by our 3 children (all of which are 70lbs or lighter) the bearings shredded. There are sharp pieces of metal sticking out from the bearings now and it is completely seized. I opened the extra pulley slider and swapped them. Within 2 hours I noticed one of the bearings on the far side had seized as well resulting in it barely sliding now. If my kids continue to use this it will end up completely failing like the other. This is a HUGE problem with the product. Who wants to take the time to install this and get the angles and tension perfectly set up only to have to take it all down and attempt to get refunded a couple days later. DO NOT BUY THIS unless you only need it for one day of fun. I will say, my kids LOVED it for the short amount of time it worked. It made me realize the potential of the product if made better. I will absolutely be installing another one from a more reputable brand.

Hours of fun!!! It did not hold adults well, but the kids absolutely played for hours! The one downfall is the strap wants to turn so the swing gets stuck where the secured part is on both ends.

keeps the kids happy for hours and so easy to install and take down! well worth it!