Keenso Tennis Ball with String, Elastic Band, Training Tool, Self Study Base Trainer, Baseboard, Rebound Ball, Tool

Material The base made of durable plastic ensures durability and wear resistance, for frequent use. Ideal as a tennis base for efficient training. DURABLE RUBBER BALL CONSTRUCTION The ball is made of imported rubber, which is strong and durable, ensuring reliable training. An excellent tennis ball trainer for serious players. EFFECTIVE TRAINING TOOL This device helps practice your strokes and increase swing speed. as a training tool for self-studying players. LIGHTWEIGHT & PORTABLE: When empty, it hardly weighs anything, making the tennis rebound baseboard easy to store and take with you - ideal for training on the go. GREAT LEARNING TOOL This training tool is an excellent choice for beginners and advanced users. With dimensions of 8.3 inches wide and 2.0 inches height, it fits easily in any tennis bag.