flintronic Yoga Ball, Anti-burst Yoga & Fitness Ball, 55CM/65CM Extra Thick Exercise Pregnancy Balls with Hand Pump for Labour, Pilates, Fitness, Stability

【HIGH QUALITY MATERIAL】The fitness ball is made of high-quality thick PVC material. The explosion-proof and non-slip design ensures that the product remains soft and elastic when inflated, so you don’t have to worry about accidental injury during fitness exercises like Pilates and yoga.
【MULTIFUNCTIONAL SPORTS】Gym balls are an extremely versatile fitness aid which can be easily incorporated into everyday exercises.They are great for Pilates, yoga, fitness, back and abdominal training and gymnastics. It also helps to improve your balance, coordination and flexibility.
【ANTI-BURST & STURDY ANTI-SLIP DESIGN】Our inflatable gym balls are made from thick anti-burst PVC for superior durability under pressure，non-slip and explosion-proof. Anti-slip lines around the perimeter of the gym balls provide superior grip to prevent them slipping under your weight when you’re working out.