💦【Transform Your Backyard To 16-in-1 Adventure Arena!】Begin this thrilling obstacle marathon by rushing through the inverted sprinkler inflatable hammer, navigate through the ring obstacle, leap over two ground hurdles, then army-crawl through the 49" long tunnel to reach the 72"x69" bouncy castle, slide down the slide with overhead sprinkler, climb over the triangular obstacle, dive through the ring, brave the splash hammer gate into the central pool arena, and finally dunk in the floating hoop to stop the timer - congratulations on completing this ultimate aquatic training challenge! ⚡【Lightning-Fast 60-Second Setup】Engineered for peak performance, our professional design team scientifically calibrated the 520W ETL-certified blower to perfectly match this inflatable castle's size, shape, materials, and internal structure, ensuring rapid full inflation while maintaining structural stability and preventing energy waste from overpowered blowers that hike operational costs. Precision airflow calculations eliminate hazardous over-pressure risks like ruptures or damage, and the included hose connector guarantees continuous water flow for hours of indoor/outdoor fun 🛡️【Parent-Approved Safety System】1️⃣Enhanced Stability: Professional anchoring system features 8 ground stakes and 4 blower stakes, strategically placed to ensure maximum stability and secure fastening at all critical points. 2️⃣Constructed with 840D+420D Oxford cloth, reinforced stitching at high-stress points, water-resistant and tear-proof material, ensuring long-lasting durability. 3️⃣Panoramic Supervision: Breathable mesh walls on bouncing area for easy supervision. 14.2x10.7x8.9ft perfectly accommodates multiple SMALL kids of 3-6 or big kids 8-12 to go wild 🎁【Complete Ultimate Splash Kit - Unbox & Splash in Minutes!】Your complete backyard water park arrives ready-to-play: Heavy-duty 520W blower, 14 ground stakes, pool slide water spray tubing kit, and a reinforced storage bag. Bonus professional-grade repair patche kit to extend your waterslide’s lifespan and enhance the variety of games through seasons of years of summer adventures ✅【Normal & Necessary Safety-Forward Features】Keep the powerful blower running for non-stop fun! Controlled seam airflow & tiny air bubbles rising from pool floor indicate our 𝗮𝗰𝘁𝗶𝘃𝗲 𝗽𝗿𝗲𝘀𝘀𝘂𝗿𝗲 𝗺𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗦𝗬𝗦𝗧𝗘𝗠 working, preventing over-inflation risks and ensures your kids' safety! (NOT DEFECTS!) Giant Aqua Battleground Obstacle Course 13-in-1 Inflatable Waterslide Park, 72x69" Bouncy Castle with Short Slide & Overhead Sprinkler, 147x147" Extra-Large Multi-Zone Pool, 49x34" Kids Play Tunnel, Inverted Inflatable Hammer with Overhead Rain Shower Spray, Basketball Hoop and 5 Geometric Obstacle Challenge —— Double Ring Obstacles, Double Inflatable Obstacle Hurdles and a Triangular Prism Obstacle >> Product Introductions: Transform your backyard into an exciting water adventure park with the Whubefy Inflatable Water Slide & Obstacle Course Combo! This premium inflatable playground features a massive 12.3x12.3ft Deluxe Compartmented Pool, thrilling water slide with sprinkler system, and an innovative 11-in-1 obstacle course designed for endless entertainment. Kids will love conquering challenges like the double ring obstacles, crawl tunnel, training prism, and hurdles while staying cool under the refreshing overhead sprinklers. The spacious bounce zone provides ample space for jumping and playing, while the basketball hoop adds extra fun to water play. Built with safety in mind, this water park complete setup accessories, and durable materials for long-lasting enjoyment. Perfect for children aged 3-12, this all-in-one water park creates unforgettable summer memories right in your backyard, ideal for kids' outdoor activities, birthday parties, and family gatherings - transforms any backyard into an exciting water park adventure zone >> Product Features: 【Adventure Course】Includes challenging obstacles: double rings, crawl tunnel, training prism, dual hurdles, and an inverted hammer 【Complete Setup Kit】Comes with 10 ground stakes, hose assembly kit, repair patches, and storage bag for easy installation and maintenance 【Safe & Durable Design】Built with heavy-duty puncture-proof material, reinforced stitching, and multiple air chambers for enhanced stability and safety during active play