Tennis Training Ball With Elastic String For Self-Learning Tennis Practice Tool

Feature: \n 1. Made of high\u2011quality materials, durable, training tennis ball with string, very light and easy to carry.\n2. Easy to use, tie the ball to the base with elastic cord on it, no need to pick up the ball.\n3. Multifunctional tennis practice tool, self\u2011learning training rebound tool, can practice all your tennis skills.\n4. For beginners and intermediate tennis players, the elastic rope tennis trainer is a good teaching tool.\n5. It is not restricted by the venue, fit for tennis/basketball courts, driveways, garages, basements, fitness rooms or other open spaces. \n\nSpecification: \n\nItem Type: Tennis Ball with String\nMaterial: Rubber+Fabirc+Elastic String\nColor: As Picture Shown\nBall Diameter: Approx. 64mm/2.5in\nString Length: Approx. 3.65m/12.0ft\nWeight: Approx. 75.0g/2.6oz\nElastic Reference: about 130cm/51.2in (2.54m/8.3ft height free fall without rope)\nCategory: Pressure Ball\n\nPackage List: \n 1 x Tennis :