Exercise Stability Ball with Foot Pump by LotFancy - Fitness Balance Ball for Yoga Pilates Gym, Thick, Heavy Duty, Anti-Burst, 55cm 65cm 75cm Available ANTI-BURST: made of durable and thick, latex-free PVC rubber; anti-burst 2000lbs design able to stand up to the most rigorous workouts; even if punctured, the professional grade fitness ball deflates slowly rather than pops and protects you from injury during vigorous exercise or while using it as a desk chair ANTI-SLIP AND NON-STICK: non slip matte surface make it easy to hold, grip, toss, bounce, or squeeze even with heavy sweat, you can enjoy lying on, bouncing, rolling, or lifting it VERSATILE USES: You can call it yoga ball, stability ball, fitness ball, therapy ball or Swiss ball, works your core, stretches your back, tones your shoulders, arms, things and abs or used as a desk chair EXTRA PUMP: foot pump is included for inflating exercise ball easily to the maximum circumference MULTIPLE SIZES AVAILABLE: 22 inches (55cm Purple), 26 inches (65cm Blue), 26 inches (65cm Pink), 30 inches (75cm Grey)