Cagaloi Volleyball Training System, Retractable Height 63-78 Inch, Spike Trainer with Hook - Lightweight for Serving, Spiking & Jump Practice, Real Ball Feel for All Skill Levels - （No Ball Included）

["【All-in-One Volleyball Training Tool】: Master spiking, serving, and hitting with a single versatile trainer—doubles as a dedicated serving aid for use at home, on the court, or in the park! Compatible with standard size 4–7 volleyballs (fits most game/training balls), it’s designed to meet beginners’ skill-building needs and pros’ technical refinement goals alike.","【Adjustable Height (64–86 Inches) for Every Player】: Features a flexible retractable pole that fits teens, adults, and players of all heights/skill levels seamlessly. Rotate to customize the height in seconds—perfect for personalized training, whether you’re learning the basics or honing advanced spiking techniques.","【Sturdy, Safe & Durable Build】: Crafted from premium stainless steel, this trainer offers exceptional load-bearing capacity while remaining lightweight and portable. Foam-wrapped contact points prevent scratches and bumps, making it safe for teen girls, beginners, and teams—ideal for intense daily practice.","【Tool-Free Quick Assembly & Ultra-Portable】: No complicated tools required—assembles in minutes! The detachable design allows for effortless storage and transport, making it easy to take anywhere for on-the-go training. Never miss a practice session, whether indoors or outdoors!","【Must-Have for All Volleyball Enthusiasts】: From beginners building confidence to experienced players sharpening accuracy, this training aid targets key skill gaps (spiking, serving, hitting). A reliable alternative to standard spike trainers, it’s your go-to tool for consistent, effective practice that takes your game to the next level."]