--- product_id: 312793611 title: "Slackline Kit with Training Line Tree Protectors Ratchet Protectors Arm Trainer 57 feet Easy Set up Instruction Booklet and Carry Bag Complete Set Outdoor Fun for Family Adults Children Kids" brand: "flybold" price: "€ 133.85" currency: EUR in_stock: true category: "Flybold" url: https://www.desertcart.hr/products/312793611-slackline-kit-with-training-line-tree-protectors-ratchet-protectors-arm store_origin: HR region: Croatia --- # Supports up to 300 lbs load capacity 57 ft length for versatile setups 5T break strength with premium ratchet protection Slackline Kit with Training Line Tree Protectors Ratchet Protectors Arm Trainer 57 feet Easy Set up Instruction Booklet and Carry Bag Complete Set Outdoor Fun for Family Adults Children Kids **Brand:** flybold **Price:** € 133.85 **Availability:** ✅ In Stock ## Summary > 🌳 Step up your backyard game with balance, strength, and endless fun! ## Quick Answers - **What is this?** Slackline Kit with Training Line Tree Protectors Ratchet Protectors Arm Trainer 57 feet Easy Set up Instruction Booklet and Carry Bag Complete Set Outdoor Fun for Family Adults Children Kids by flybold - **How much does it cost?** € 133.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/312793611-slackline-kit-with-training-line-tree-protectors-ratchet-protectors-arm) ## Best For - flybold enthusiasts ## Why This Product - Trusted flybold brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Pro Kit:** Everything you need—main line, training line, ratchets, arm trainer, tree protectors, and carry bag for instant backyard fun. - • **Built Tough for Safety:** Premium polyester webbing and twin-gear ratchets with protective covers ensure secure tension and long-lasting durability. - • **Quick Setup & Adjustable:** Easily installs between trees with fast tension control, adapting instantly for beginners or advanced slackliners. - • **Balance Mastery Made Easy:** 57 ft slackline with training support to build core strength, coordination, and focus for all ages and skill levels. - • **Family-Friendly Outdoor Challenge:** Create your own backyard obstacle course that supports up to 300 lbs—perfect for kids, adults, and group play. ## Overview The flybold Slackline Kit is a complete 57-foot outdoor balance training set designed for families and all skill levels. Featuring premium polyester webbing, twin ratchets with protective covers, and wide tree protectors, it supports up to 300 lbs with a 5-ton break strength. This all-in-one kit includes a training line, arm trainer, and carry bag, making it easy to set up a safe, durable slackline experience that builds coordination, strength, and focus for kids and adults alike. ## Description Looking to turn your backyard into a training ground for tight rope balance or a balance challenge zone? This complete slackline for kids offers a 57 ft line setup designed for both kids and adults. Whether you're creating a slackline obstacle course, exploring a tightrope walk, or designing a backyard zipline-inspired experience, this all-in-one set supports fun and skill-building for all ages. This beginner slack lines for backyard for adults includes everything you need: a main slack line, a training line for balance support, dual heavy-duty ratchets, arm trainer, ratchet cover, wide tree protectors, and a carry bag. With a 5-ton break strength that supports up to 300 lbs, it’s built for reliable, long-term outdoor use. Secure your slack lines between trees to create an exciting kids slackline that kids will love. The included balance line helps beginners build confidence, while the twin-gear ratchets offer easy tension control. Use it as a slackline zipline substitute, slackline for adults, slack line kits, climbing rope for kids, or tight rope line for kids to develop balance, coordination, and strength. This set also doubles as kids outdoor play equipment or an obstacle course for kids 8-12. Whether you're setting up slacklines for backyard for kids or adding to your outdoor gear collection with tree climbing gear, this kit fits seamlessly. Works well with slack lines kits for backyard setups and other backyard challenges. Includes: one slackline (57 ft), one training line, two ratchets, one arm trainer, two tree protectors, one ratchet cover, and a storage bag. Great for slackline for kids, slacklines for backyard for adults, and those searching for a slack line kids can grow with. Also suitable as a zip line alternative or to pair with a slackline board or slackine setup. ## Features - Complete All-in-One Set: Includes main line, training line, twin ratchets, arm trainer, ratchet protector, wide tree protectors, and carry bag; the perfect slackline kit for kids and families - Build Balance and Coordination: Master focus and strength on a 57 ft line with training support; great for beginners learning tightrope walking or developing core coordination through active play - Fun Outdoor Challenge for All Ages: Create your own backyard obstacle course for endless fun; supports up to 300 lbs with a sturdy 5T break load for reliable, safe enjoyment every time - Versatile for Every Skill Level: Perfect for slackline zipline training or traditional walking practice; installs easily between trees and adjusts quickly for kids or adults at any level - Built to Last and Keep You Safe: Made from premium webbing and twin-gear ratchets with protective covers; ensures secure tension, long-lasting durability, and worry-free outdoor adventures ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LZWDIPM | | Best Sellers Rank | 334,999 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 65 in Climbing Slacklines | | Brand | flybold | | Brand Name | flybold | | Colour | Slackline - Complete Kit | | Compatible with Vehicle Type | Passenger Car | | Country Of Origin | China | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Fastener Type | Buckle | | Global Trade Identification Number | 04262352161099 | | Hardware Material | Stainless Steel | | Item Dimensions L x W | 17.37L x 0.03W metres | | Load Capacity | 300 pound | | Load capacity | 300 pound | | Manufacturer | DDRPL | | Material | Polyester | | Material Type | Polyester | | Size | COMPLETE kit - with training line, arm trainer | | Unit Count | 1 Count | | Vehicle service type | Passenger Car | ## Product Details - **Brand:** flybold - **Colour:** Slackline - Complete Kit - **Material:** Polyester - **Size:** COMPLETE kit - with training line, arm trainer - **Vehicle service type:** Passenger Car ## Images ![Slackline Kit with Training Line Tree Protectors Ratchet Protectors Arm Trainer 57 feet Easy Set up Instruction Booklet and Carry Bag Complete Set Outdoor Fun for Family Adults Children Kids - Image 1](https://m.media-amazon.com/images/I/71+-YshdPgL.jpg) ## Frequently Bought Together - flybold Slackline Kit for Kids and Adults - 57 ft Balance Rope with Training Line, Tree Protectors, Arm Trainer, Ratchet Cover, and Carry Bag - Ideal for Tightrope Walking and Slackline Zipline - Flybold Obstacle Course for Kids - 40 Ft Ninja Warrior Slackline Kit with 8 Adjustable Obstacles - Tree Protectors, Twin Gear Ratchets, Carry Bag - Complete Outdoor Adventure Set - YAMIPROBI Swing Spins Set: 360° Handle Twist-Spin Flips Toy - Slackline Attachments Activate Play Powers - Accessories for Kids' Playground and Backyard Fun, Green --- ## 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.hr/products/312793611-slackline-kit-with-training-line-tree-protectors-ratchet-protectors-arm](https://www.desertcart.hr/products/312793611-slackline-kit-with-training-line-tree-protectors-ratchet-protectors-arm) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-17*