Description Gym Grade Exercise Ball - Our yoga ball is made from friendly free PVC material and able to support up to 250kg weight. It has a non-slip and anti-burst design that can stop you from rolling during yoga poses, pregnancy, birth and physio therapy exercises. Perfect for Home and Office Use - You can use this yoga ball as a chair when you are watching TV or sitting at your desk in the office. You will find out that yoga ball actually helps with proper spine alignment, so it can improve your spinal health and decrease the risk of back pains. Besides, after using the yoga ball you will feel more energetic after a long day because yoga ball will help in improve blood circulation. Free Accessories - You will get a free foot-pump, air stopper and air puller in the packaging. You can start inflating the yoga ball when it arrives with you and you can deflate the yoga ball whenever you want to stop using. Multiple Uses - This exercise ball / yoga ball / gym ball stretch beyond exercise into activities such as office ball chair, labor support during pregnancy and birthing, correcting posture, relieve back pain, pregnancy gymnastic, abdominal training, play therapy. Non-Stick and Anti-Slip - Yoga ball non-slip ribbed surface provides for an improved grip, makes you exercise safely & hold easily without slipping while tossing, bouncing, or squeezing the ball even with profuse sweat Product Dimension: 55cm Product Total Weight: 0.6kg \Materials: PVC (non-slip surface) Weight Supported: Up to 250kg or above