Student ball match or training PU size 5 thickened volleyballBrand new and high qualityAbrasive resistance and beautiful appearanceLook no further， buy instantly!Thickened soft PU outer layer provides soft touchnessNice abrasive resistance material1. 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.Color: yellow + blue + whiteMaterial: PU Standard: size 5Diameter about 21.5 cm Package Included:1 x PU Leather Training Volley Ball Beach Volleyball Ball