- High-Quality Fitness Ball: This 7 kg medicine ball features a thick explosion-proof PVC exterior and an elastic soft shell for exceptional durability. It withstands long-term use without splitting, making it a reliable choice for your workouts. The interior is filled with iron sand to enhance strength, prevent cracking, and improve safety. - Clear Weight Markings: The surface is clearly marked with the weight in kilograms, allowing for easy identification. This makes it suitable for explosive training for both men and women at any fitness level. - Enhanced Grip and Durability: Designed with a tire-like texture, the surface of the ball increases friction, providing a secure grip. It is non-slip, wear-resistant, and built to last, ensuring a safe workout experience. - Anti-Leak Valve: Equipped with a high-quality air valve, this fitness ball prevents air leakage. The inner airbag remains stable during use, maximizing safety and extending the product's lifespan. - Versatile Applications: Ideal for various training scenarios, including strength training, core workouts, and rehabilitation exercises. Perfect for gym settings, home workouts, or outdoor fitness routines. - Compatibility: Suitable for users at different fitness levels, making it an excellent addition to any training regimen. Invest in this durable, reliable, and safe fitness ball to elevate your training and achieve your fitness goals.