Silfrae 55cm Yoga Ball Exercise Ball Pilate Balance Ball Ball Chair with Pump Anti-Slip & Anti-Burst for Fitness Home and Office (Grey 21.5Inches)

2 day shipping

Birth Ball 

Premium stability ball designed for yoga, pilates, and core training.  Features anti-slip, anti-burst construction for safety during intense workouts. Includes hand pump for easy inflation. Perfect for home gyms, offices, or fitness studios. Supports balance training, strength building, and posture improvement. Durable material withstands regular use and provides reliable support for users of all fitness levels.

Size Guide by Height: 55cm ball: Best for users 5'0" to 5'7" (152–170 cm). Ideal for smaller frames and those new to stability training.

 Choosing the right size ensures proper posture, effective core engagement, and maximum safety during workouts. When seated on the ball, your hips and knees should form approximately 90-degree angles for optimal positioning.