Product: Professional Training VolleyballQuality: Brand New and High QualityWhat the Velloyball Says:Abrasive resistance and beautiful appearance、look no further、buy instantly!Material: PU Foam (thickened Soft PU Outer layer provides Soft Touchness、nice abrasive resistance material)Color: Dark Blue + Light Blue + YellowStandard: Size 4Diameter about 21.5 cmPackage Included: 1 x PU Training Volley Ball Beach Volleyball BallWhat you can do by the beautiful Volleyball:1. Playing volleyball can exercise people's flexibility and improve jumping ability2. Playing volleyball can help keep good body stature because playing it can burn lots of calories.3. Playing volleyball can strengthen muscles to let muscles balanced and powerful4. Playing volleyball has no antagonism because of the net obstacle、 therefore、 it greatly reduces hurt and harm.5. Playing volleyball can protect liver、 release pressure、 regulate emotion、 increase physical strength and in the end、 to get a more healthy body.