--- product_id: 490052180 title: "Ninja Warrior Obstacle Course for Kids - 2 * 56FT Slackline Kit with 8 Obstacles | Upgraded Quick-Install Buckles (No Threading Needed), CPC Compliant Outdoor Play Set" brand: "gentle booms sports" price: "€ 214.10" currency: EUR in_stock: true category: "Gentle Booms Sports" url: https://www.desertcart.pt/products/490052180-ninja-warrior-obstacle-course-for-kids-2-56ft-slackline-kit store_origin: PT region: Portugal --- # Upgraded quick-install buckles, no threading 8 customizable hanging obstacles 2 × 56FT slackline length Ninja Warrior Obstacle Course for Kids - 2 * 56FT Slackline Kit with 8 Obstacles | Upgraded Quick-Install Buckles (No Threading Needed), CPC Compliant Outdoor Play Set **Brand:** gentle booms sports **Price:** € 214.10 **Availability:** ✅ In Stock ## Summary > 🏆 Elevate Playtime: The Ultimate Ninja Course for Future Champions! ## Quick Answers - **What is this?** Ninja Warrior Obstacle Course for Kids - 2 * 56FT Slackline Kit with 8 Obstacles | Upgraded Quick-Install Buckles (No Threading Needed), CPC Compliant Outdoor Play Set by gentle booms sports - **How much does it cost?** € 214.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/490052180-ninja-warrior-obstacle-course-for-kids-2-56ft-slackline-kit) ## Best For - gentle booms sports enthusiasts ## Why This Product - Trusted gentle booms sports brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Safe & Durable:** CPC compliant with robust polyester webbing and stainless steel hardware built to withstand active play. - • **Portable Adventure Ready:** Fits between trees or poles 15–45FT apart and packs into a carry bag for backyard, park, or camping fun. - • **Endless Challenge Variety:** 8 adjustable obstacles let you customize difficulty and layout for fresh, exciting workouts every time. - • **Backyard Ninja Training Ground:** Transform your outdoor space into an epic ninja warrior course that boosts kids’ balance, coordination, and confidence. - • **Effortless Setup & Reconfiguration:** Upgraded quick-install buckles mean no threading—spend less time assembling and more time playing. ## Overview The Ninja Warrior Obstacle Course for Kids features two 56-foot slacklines with 8 versatile hanging obstacles designed to enhance balance, grip strength, and coordination. Equipped with upgraded quick-install buckles for fast setup without threading, this CPC-compliant outdoor playset is made from durable polyester and stainless steel hardware. Perfect for backyards, parks, and camping, it offers customizable layouts between 15 to 45 feet apart and includes a convenient carry bag for portability. ## Description Buy Ninja Warrior Obstacle Course for Kids - 2 * 56FT Slackline Kit with 8 Obstacles | Upgraded Quick-Install Buckles (No Threading Needed), CPC Compliant Outdoor Play Set: Fitness Equipment - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - NINJA WARRIOR FUN FOR ACTIVE KIDS – Turn your backyard into an exciting ninja training course with this 2 × 56FT slackline obstacle set. Designed to encourage active outdoor play while helping kids build balance, coordination, grip strength and confidence through climbing, swinging and obstacle challenges. - 8 EXCITING OBSTACLES FOR CUSTOM CHALLENGES – Create a different ninja warrior obstacle course every time with 8 fun hanging obstacles. Adjust the spacing and sequence to make the course easier or more challenging, giving kids more ways to climb, swing, reach and move from obstacle to obstacle. - UPGRADED QUICK-INSTALL BUCKLES – NO THREADING NEEDED – Featuring upgraded attachment buckles, the obstacles can be installed and repositioned more easily without the older threading-style setup. Spend less time assembling and more time enjoying backyard ninja warrior fun. - CPC COMPLIANT FOR KIDS’ OUTDOOR PLAY – Designed with children’s play in mind and supported by CPC compliance with applicable U.S. toy safety requirements. Durable webbing and outdoor-ready components make this ninja obstacle course a great choice for backyard play, parties, camping and family activities. - FLEXIBLE BACKYARD SETUP & EASY TO TAKE ANYWHERE – Install between two sturdy trees or suitable poles approximately 15–45FT apart, then customize obstacle positions to match different skill levels. The included carry bag makes the set convenient for backyards, parks, camping trips and outdoor gatherings. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B8C7SZXD | | Best Sellers Rank | #48,723 in Toys & Games ( See Top 100 in Toys & Games ) #10 in Playground Fitness Equipment | | Brand Name | Gentle Booms Sports | | Color | Blue Line 8 Obstacles | | Compatible with Vehicle Type | Passenger Car, SUV, Van | | Customer Reviews | 4.2 4.2 out of 5 stars (218) | | Fastener Type | Buckle | | Hardware Material | Stainless Steel | | Included Components | BUCKLE | | Item Dimensions L x W | 624"L x 24"W | | Manufacturer | Gentle Booms Sports | | Manufacturer Part Number | GBS-RTTJ-0001-02 | | Material Type | Polyester | | Model Number | GBS-RTTJ-0001-02 | | Number of Packs | 1 | | Number of Pieces | 1 | | Size | Medium, Small | | Unit Count | 1 Count | ## Product Details - **Brand:** Gentle Booms Sports - **Color:** Blue Line 8 Obstacles - **Material:** Polyester - **Size:** Medium, Small - **Vehicle Service Type:** Passenger Car, SUV, Van ## Images ![Ninja Warrior Obstacle Course for Kids - 2 * 56FT Slackline Kit with 8 Obstacles | Upgraded Quick-Install Buckles (No Threading Needed), CPC Compliant Outdoor Play Set - Image 1](https://m.media-amazon.com/images/I/71A4754qbXL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Ninja Warrior Obstacle Course for Kids, 2×56ft Slackline Kit with 8 Ninja Accessories - Monkey Bar, Rope Ladder, Gymnastic Ring, Arm Trainer and Monkey Fist - TOPNEW 12 Ninja Tree Climbing Holds for Kids Climber, Adult Climbing Rocks with 6 Ratchet Straps for Outdoor Ninja Warrior Obstacle Course Training - YAMIPROBI Ninja-Twister Swing Spins Set: Slackline Attachments - 360° Handle Twist-Spin Flips Toy Activate Ninja Powers Warrior Accessories Kids Hang Toys for Playground Backyard Blue --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/490052180-ninja-warrior-obstacle-course-for-kids-2-56ft-slackline-kit](https://www.desertcart.pt/products/490052180-ninja-warrior-obstacle-course-for-kids-2-56ft-slackline-kit) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-17*