The Spalding Marble Series Outdoor Basketball is a full-size, official 29.5" ball designed for indoor and outdoor basketball play. Made of durable rubber in a vibrant blue color, this water-resistant ball is part of the Size 7 category, ideal for basketball enthusiasts. With a manufacturer warranty of 1 month, this new-in-box basketball features a stylish marble design, perfect for enhancing your basketball skills and game experience.