Brand: XIECCX Color: Purple Features: HIGH QUALITY YOGA BALL - Made of PVC. Gym grade with anti-burst and non-slip,can remain elastic and squishy in any complex posture. 6 INCH MULTI-FUNCTION MINI EXERCISE BALL-It is suitable for sisters with over-weight lower abdomen, hands and legs. Fitness ball has a good function of injury recovery and rehabilitation (especially for spinal and pelvic exercises). APPLICABLE FOR ALL-AGE USERS DIVERSE OCCASIONS-improve people's flexibility, strength, balance, posture, cardiopulmonary function. For women, long-term use can effectively make your posture, shape perfect curves. For the elderly, it is effective to exercise the spine.9-inch Mini yoga ball is a very practical ball, compact and portable, you can take it to the gym/travel/training at will. YOGA BALL INFLATION METHOD - We are equipped with a small inflator, which is convenient for inflating. If you need to deflate, just insert the needle into the hole and it will slowly deflate.e recommend that you only need to fill 70% to 80% of the air. Listing and template services provided by inkFrog