🏖️ Elevate Your Game - Play Anywhere, Anytime! Perfect for both indoor training and outdoor beach games. Innovative valve design ensures maximum air retention. Engineered with superior PU for long-lasting performance. 100% satisfaction guarantee with dedicated after-sales service. Optimized materials for an impressive flight arc. Enhanced Control Official Size 5 Waterproof Design The Runleaps Waterproof Indoor Outdoor Volleyball is designed for durability and performance, featuring a superior PU surface, excellent ball control, and a leak-proof valve. Weighing just 9.5oz, it's perfect for players of all ages, whether training indoors or enjoying a beach game. Note: ball ships deflated; pump not included.