Sell ❤Fashionfoword❤Professional Rubber Woolen Tennis Ball with 4m String Replacement for Tennis Trainer❤ best price

Beginner Rubber Woolen Training Tennis Ball with String Replacement for Tennis Trainer Descriptions: The standard training tennis ball can basically adapt to various venues. The ball is made of natural rubber, the air pressure ratio is the standard training tennis pressure, and the ball feels comfortable. The ball is characterized by a rope, single training tennis, and easy to control landing. Alone can also train, suitable for ladies or beginners, bouncing well. Features: - Special woolen tennis ball, the same rebound height, can meet the needs of various venues. - The inner structure is made according to the standard of the competition tennis, designed for training. - The ball feels comfortable and the drop point is easy to control. - This ball is slow and suitable for women or beginners. Specifications: Color: Fluorescent Yellow (International Standard Tennis Color) Material: rubber, woolen Rubber band unstretched length: 4 meters/13ft Propulsion deformation: 0.20-0.25N Weight: 56.7-58.5 g Diameter: 6.35-6.67 cm/2.5-2.6" Instructions: Attach one end of the string to a fixture or tie it directly to the tennis racket. You can enjoy the joy of tennis without the need for a tennis court. Notes: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X Tennis Ball with String