Wenzhou North Star International Co., Ltd.
Main products:tennis ball,soccer ball,beach bat,watercolor pen,note pad
Products
Contact Us
  • Contact Person : Ms. CHEN VIVI
  • Company Name : Wenzhou North Star International Co., Ltd.
  • Tel : 86-0-18958861663
  • Fax : 86-577-86785508
  • Address : Zhejiang,WENZHOU,ROOM 1802,HUAMENG BUSINESS PALACE STATION AVENUE,WENZHOU,ZHEJIANG,CHINA
  • Country/Region : China
  • Zip : 325000

ITF approved brand match wool tennis ball

ITF approved brand match wool tennis ball
Product Detailed
ITF approved brand match wool tennis ball 1.polyest, natural rubber 2. rebounce:140cm 3. diameter:63.5-66.7mm

 ITF approved brand match wool  tennis ball

1.57%wool felt, natural rubber2. rebounce:135-147cm3. diameter:63.5-66.7mm4. weight:56.7-58.5

TF Approval Tennis ball ,57% wool

Item No:

NS-818  

can pressure(psi)

13.05

weight(g)

56-59

dia(inch)

2.63

Push(inch)

0.220-0.240

batter             

 200times

rebound(cm)

143-147

recover(inch):

0.310-0.330

(A)hardness of the bladder

0.21

bladder weight GW    (g)

46.5

bladder net weight(g)

45.5

bladder rebound(cm)

173

bladder push(inch)

0.24

bladder recover(inch)

 0.34                                                                                                   

 bladder diameter(mm)

 60.8

 baldder diameter without the air(mm)

rebound without air(mm)

 59.5

137

1.



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