Description:High quality eco-friendly PVC material without any odor, stable, non-slip and durableIt plays a vital role in firm grip of ball with ground and makes it be a sitting chair2 Pieces detchable resistance bands for chest expanding abdominal workout, crunches, shoulder, legs, back workout and stretchingInflatable design very easy to carrying and convenient storageFits for 65-75cm/ 25

6-29

5 inch balls (Not Included)Specification:Inner diameter: 45cm/ 17

7 inchOuter Diameter: 60cm/ 23

6 inchResistance Band Length: 65cm/25

6 inchPackage Includes:1 Piece Yoga Ball Stability Ring Base2 Pieces Resistance BandsNote:Ball NOT included