Bnineteenteam Tennis Ball Trainer, Portable Rebound Base, Durable Rubber Elastic Rope, Compact Design for Home, Gym, Grass, Tennis Club, Match Preparation

• ✿【Easy and Convenient to Use】: The tennis trainer base is easy to use and convenient for training without picking ball, it is lightweight and portable, which is suitable for many places like garden, park, etc.
• ✿【With a Valve】: The base of the tennis ball base has a valve for putting sand or water into it to increase the weight so as to provide stable support for training.
• ✿【Premium Plastic Base & Rubber Rope】: The base of the tennis ball trainer is made of high quality plastic material, which is sturdy and And the bonus rubber rope is highly elastic and wearable.
• ✿【Easy to Carry & Store】: The small ring on the side of the tennis ball base is for hanging band, and the concave part of the tennis ball trainer for placing tennis ball.
• ✿【Great Accessory】: The tennis baseboard tennis ball trainer is a great accessory for tennis training, which can help to perfect skills of tennis.

Tennis Ball Trainer, Portable Tennis Ball Back Base Tennis Trainer Training Aid Tennis Baseboard Rebound Training Tool with Rubber Elastic Rope ★ The base is made of quality plastic, sturdy and durable, the bonus rubber rope is highly elastic and wearable. ★ The base has a valve for putting 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 concave part for placing tennis ball. ★ Easy to use and convenient for training without picking ball, lightweight and portable, suitable for many places like garden, park, etc.  ★ Great accessory for tennis training, can help to perfect skills of tennis. Specification: Material: Plastic + Rubber Color: Blue Base Size: approx.15 * 20 * 5 cm / 5.9 * 7.87 * 1.96 inch Ball Seat Size (Dia): approx. 6.3 cm / 2.48 inch Elastic Force of Ball: approx. 1.2 m / 3.39 ft Elastic Force of Bandage: 4 - 8 m / 13.12 - 26.24 ft Weight: approx. 270 g Package List: 1 x Tennis Trainer Base 1 x Ball with Rope  Note: Stopper style is shipped randomly and make sure you will not mind before ordering.