Anti-burst ball is made of a new material that is stronger than ever, holding up to 2200 pounds. The burst resistant material allows the ball to slowly deflate if punctured, minimizing the chance of injury. Specifically target your abs, back and glutes. Strengthen and tone your entire body by working your muscles in a completely new way by giving constant resistance from every direction. Great for people of all ages and all fitness levels. Comes with a pump and an exercise guide.

Exercise Ball Size Guidelines:

18-inch (45 cm) for people between 4' 6"–5' 0"H.
22-inch (55 cm) for people between 5' 1"–5' 7"H.
26-inch (65 cm) for people between 5' 8"–6' 1"H.
30-inch (75 cm) for people between 6' 2"–6' 6"H.
34-inch (85 cm) for people 6' 7"H and taller.

IMPROVE STABILITY: From at home, the gym, or your office, this stability ball from JFIT will help you enhance your posture, engage core strength, and relieve back pain as well as an alternative to standard office chairs.
ANTI-BURST DESIGN: Made from premium, extra thick PVC materials and non-slip surface, this anti-burst workout exercise ball can withstand 2200lbs of pressure, and easy clean after workouts with just a damp cloth.
EASY TO INFLATE: Use the foot pump provided with your exercise ball for quick inflation, saving you time and energy, along with inflation instructions and exercise guide.
VERSATILE: Not only is this ball great for Pilates, yoga, and low impact exercises, it is also a wonderful tool for stretching, improving your posture, and core strength by targeting your abs, back, and glutes.
ALL-AROUND RESISTANCE: Strengthen and tone your entire body with this 34-inch (85 cm) ball by giving your muscles constant resistance from every direction, making this JFIT Stability Ball great for people of all ages and fitness levels.