Feature 1Made of highquality PVC material, durable to use. 2The suction force of the sucker is large and the stability is strong. 3Help beginners master the rotation of balls resulted by strokes on different parts and directions. 4Elastic steel wire, faster serve speed. 5Ideal for practice and casual playing, great for training and entertainment.SpecificationFeatures: Made of high-quality PVC material, durable to use. The suction force of the sucker is large and the stability is strong. Help beginners master the rotation of balls resulted by strokes on different parts and directions. Elastic steel wire, faster serve speed. Ideal for practice and casual playing, great for training and entertainment. Specification: Material: PVC Color: Shown as pictures Diameter: Approx. 6.5cm / 2.56in Height: Approx. 29cm / 11.42in Weight: Approx. 121g Package List: 1 * Sucker Ping Pong Ball Trainer .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.