To help beginners the rotation of balls resulted by strokes on different parts and directions. Hanging Table Tennis Trainer has a unique function, durable and practical. Suitable for both amateur and professional use. Fine workmanship and fine details for long-lasting indoor and outdoor training. Help children improve coordination ability, promote brain development, develop intelligence. Features -Color:Multi -Material:ABS - Size(Racket): 23.50X13.50X2.00cm/9.24X5.31X0.79in - Size(Telescopic Device): 9.00X8.00X2.00cm/3.54X3.14X0.79in - Size(ball): 3.50X3.50X3.50cm/1.38X1.38X1.38in -Note: Racket is random color -Made of premium and sturdy material, durable and comfortable to use for a long time. -To better help beginners the rotation of balls resulted by strokes on different parts and directions. -No special table, this indoor table tennis training kit requires a door, even if you are alone can play table tennis, is a very convenient table tennis kit. -Table Tennis Trainer relieves the tension of the lens of the eyeball, is simple and practical, and can play table tennis whenever and wherever. -Table Tennis Training Set has the adjustable design, which can be easily adjusted according to different needs for convenient practice. Package list: 2 x Rackets 1 x Telescopic Device 2 x Replacement Balls 1 x Hook 1 x Sticker