Specification:
Model: Training TennisMaterial: Acrylic Felt Imports, Imports Of Rubber, 20% wool
Cord length: 4 Meters. Normal Size.
Elasticity: 138-147 cm
Promote The Deformation: 0.23-0.27 N
Diameter: 63.5-66.7 mm
Package Included:
1*Tennis ball
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