Handball is a high-speed contact sport and you need a ball that can keep up to the pace and hard-hitting nature of the game. The Nivia Trainer Handball is one that you can rely on for high-performance and durability. Hand Stitched This ball has 32 panels that have been hand-stitched to give a smooth shape for a more efficient play. Rubber and Synthetic Outer Material The outer layer of this ball is constructed from durable rubber and synthetic outer cover that make the ball water-resistant. High Air Retention Bladder and Valve Fitted with high air retention bladder and valve, this ball maintains its shape well to ensure that your game is more efficient. Weather Proof Designed to let you enjoy your game without being hindered by natural elements, you can play with this ball in all weather conditions.