Ball Chair Yoga Ball Chair Exercise Ball Chair with Base for Home Office Desk, Stability Ball & Balance Ball Seat to Relieve Back Pain, Home Gym Workout Ball for Abs, Pregnancy Ball with Pump

【Improves Posture & Relieves Back Pain】- Traditional pregnancy chairs keep you in the same posture for a long time. Using our birthing ball chair can improve your sitting posture, strengthen your core muscles, reduce lower back pain to encourage a healthier life style. 【Help improve childbirth】- The micro movements promoted by sitting on the pregnancy ball chair at home stimulates your body constantly, resulting in a heightened sense of focus and improved your flexibility to help birthing. 【Your Workout Buddy During Break】- Use our pregnancy ball for labor to exercise and stretch during your break to get rid of your fatigue and relieve stress! A wonderful gift option for pregnant woman, it will bring fun and health to those loved ones. 【Stability and Durability】- Our yoga ball chair is made of eco-friendly, hypo-allergenic material, rated up to 330 lbs. The base makes the ball more stable and will not roll around. The 65cm exercise ball is recommended for customers 5’ 3” to 5’ 10” in height. 【Inflation Instructions】Because it is made of PVC, the ball may be smaller than the recommended size after the initial inflation. First, inflate the ball to about 80% of the recommended size. Leave on for 1-2 days, then inflate to the recommended size. Inflate the ring base in the same way as for the ball (watch out for over-inflation). 【ANTI BURST & SLOW DEFLATION 】- Our ball chair is made with the honey comb structure which makes it deflate slowly and burst resistant if punctured.When being punctured by sharp objects,the ball will slowly deflate within 3-5 seconds.No abrupt explosion to significantly reduce the chance of injury. 【100% Satisfaction Guaranteed】- We provide you with 30-Day Hassle-Free Returns, 12-Month Warranty & Lifetime Customer Service. Easy to inflate with the quick inflation foot pump. Product Description