Теннисный мяч тренировочные устройства упражнения теннисный мяч спорт Самообучение отскок мяч с теннисным тренером плинтус спарринг

Description:

It takes up small space, and can be used on outdoor or indoor, easy to carry.

It can have the same effect with the original one.

It is used for tennis training.

Specifications:

Material:High quality rubber and woolen

Advancing deformation: 0.23-0.27N

Elasticity: 138--147cm

Weight: 56.7-58.5g

Diameter: 63.5-66.7mm

Package Included:

1 x Tennis Ball with String

Note:

Please allow 1-3mm differs due to manual measurement.

Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.