Sell [SUNNIMIX] Tennis Trainer Rebounder Baseboard Tennis Ball Self-Study Practice Tool Equipment Sport Exercise for Beginner best price

Description: The tennis trainer base is made of quality PE plastic, sturdy and durable, the rubber rope is highly elastic and wearable Fill the base sand or water into it to increase the weight so as to provide stable support for training The small ring on the side is for hanging band and the center part for placing tennis balls Convenience, lightweight and portable construction allows you to practice anywhere Perfect for single training, no need to pick up the ball to improve your tennis ball hitting skills! Specification: Material: PE Plastic Size: 22x5cm/8.7x2inch Package Includes: 1 Piece Tennis Trainer Base and 3 Long String Balls or 1 Piece Tennis Trainer Base and 5 Long String Balls