ITF genehmigt Spiel Wolle Tennisball

ITEM NO. PACKINGQUANTITYMEASUREMENTG.W/N.WNS-818can10DOZ65*41*23CM17/15KGS official match tennis ball 1.polyest, natural rubber 2. rebounce:140cm 3. diameter:63.5-66.7mm 4. weight:56.7-58.5 TF Approval Tennis ball,57% woolItem No:NS-818can pressure(psi)13.05weight(g)56-59dia(inch)2.63Push(inch)0.220-0.240batter200timesrebound(cm)143-147recover(inch):0.310-0.330(A)hardness of the bladder0.21bladder weight GW (g)46.5bladder net weight(g)45.5bladder rebound(cm)173bladder push(inch)0.24bladder recover(inch)0.34bladder diameter(mm)60.8baldder diameter without the air(mm)rebound without air(mm)59.5137