PharMeDoc Exercise Ball with Hand Pump - Gym Quality Anti-Burst Non-Slip - Tone Abs - Perfect for Physical Therapy Pilates Home Fitness Yoga Balance & Personal Training &ndash; Swiss, Stability, Birth Durable exercise ball completes full-body workouts with balance and core training Vinyl anti-burst technology with ribbed texture hold helps improve posture Non-slip barrier ensures stable kinetic balance for an uninterrupted workout Lightweight material makes it simple to travel with, taking your workout anywhere Lifetime Manufacturer Warranty  Designed in California  100% Satisfaction Guaranteed