No partner? No problem. Practice your skills with the Tennis Ball Rebound Trainer Automatically fires the ball so you can practice your shots With a durable and sturdy design that can withstand even your hardest volleys Simply open the valve and fill the base with water or sand to add weight Helps you practice your skills as well as improving hand-eye coordination Great for tennis lovers of all ages, or if you just fancy getting some exercise Keep it in the garden or take it on the go - it's lightweight and portable too Comes with a base, rope and ball Materials: PVC Save 40% on the Tennis Ball Rebound Trainer for only 11.99 pounds instead of 19.99 pounds