Tennis Ball Trainer Self-study Baseboard Player Training Aids Practice Tool Supply With Elastic Rope Base
Technical Details
| Brand Name: | LEIJIAER |
| Category: | Training Ball |
| diameter: | 63.5-66.7mm |
| Diameter mm: | 10cm |
| Elasticity: | 80-100cm |
| Material: | Natural rubber,chemical fiber |
| Model Number: | XT0432 |
| Packaging: | Single Package |
| Propulsion deformation: | 0.20-0.25N |
| Rebounce: | 80-100cm |
| Rubber band length: | about 3.8 meters |
| Sports Type: | Tennis |
| Theme: | Sports |
| Weight g: | 0.4KG |
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