The pilates ball is 9 inches (23cm) in diameter and 90 grams in weight. The ball is inflatable and delivered deflated in a decent color box. One air pump is included for easy inflation.

High-Quality Materials: The pilates ball is made from high-quality, durable PVC material that is safe and non-toxic. It is designed to provide long-lasting performance and withstand regular use. Lab tested, conforms to all applicable safety requirements, durable and safe.

Versatile Exercise Ball: The small exercise ball is perfect for a wide range of exercises, including Pilates, yoga, fitness, physical therapy, and stability core training. It can help improve balance, posture, and core strength.

Easy to Use: The ball is easy to use and inflate. It comes with a pump that allows you to quickly and easily adjust the ball's firmness to your preference. The ball also has a valve that allows you to deflate it for easy storage and transportation.

Inflation Instruction: Take out the inserted white plug (air stopper) from the ball, insert the tip of the pump and inflate the ball to desired size. Ensure a tight fit to prevent air leakage while pumping.