Features Details High-quality Material, Endless Fun: The 2-piece red striped bumper balls are made from 0.3mm PVC, durable, waterproof, anti-static, resistant to deformation, with good seam quality. The enhanced anti-explosion properties, making it reliable for long-term use. Equipped with a high-quality valve for better sealing, ensuring no air leaks during extended play. The polyester drawstring offers excellent elasticity and durability Easy to Wear, Ready for Play: Our inflatable body sumo balls bumper is available in various sizes and styles, perfect for outdoor family gatherings. Helmets and appropriate safety gear are recommended. Suitable for players between 48 inches and 75 inches tall, weighing between 110 to 330 lbs Reliable Design: The PVC integrated soft handles are ergonomically designed for comfortable use. The wide, thick, adjustable shoulder straps effectively alleviate shoulder pressure and securely hold the user inside. If you lose grip of the handles during play, the shoulder straps ensure your safety Thoughtful Maintenance Kit: Comes with a user-friendly repair kit, including instructions, 2 patches, and step-by-step guide. Each patch can fix 1-3 small holes. Durable, allowing for years of fun. Note: This human hamster bubble ball does not include an air pump Suitable for Various Occasions: The human hamster zorb ball is widely used in gardens, backyards, beaches, lawns, playgrounds, parks, recreation centers, and amusement centers. Suitable for both solo and multiplayer fun, allowing you to enjoy the happiness of bouncing, flipping, rolling, and bumping. Have fun with family and friends and enjoy physical activity