Elastic Rope Tennis Ball Trainer Set Self Practice Base Sport Training （Blue）

Features:
* Tie the ball to the base by rubber band, no need to pick up the balls frequently
* Pull out the plug of the base,fill the hollow with water or sand to keep the base stay on the ground steadily
* Save you from the bother of the limitation of site, play or practice any place as you like
* Fit for white collars, old people, youngsters, school, entertainment places, etc.

Specification:
* Base Size (L x W x H): Approx. 8 x 5 7/8 x 1 7/8 inch / 20.3 x 14.9 x 4.8cm
* Ball Circumference: Approx. 8 inch / 20.3cm (Diameter about:7cm)
* Band Length: 152 inch / 386 cm (unstretched)
* Material: Plastic, rubber and felt
* : Blue

Package Includes:
* 1 x Tennis Base
* 1 x Rubber Band

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