Adjustable Table Tennis Trainer designed to improve topspin technique, coordination, and solo practice efficiency. Key benefits Improves topspin technique and handeye coordination by delivering realistic ball motion for repeated strokes. height and angle let players match the trainer to their individual playing style and table setup for targeted practice. Durable plastic and metal construction provides longlasting performance for regular home or club use. Quick, tool installation and a secure clamp make setup fast and stable so you can practice consistently. Features and how they help Adjustable arm (height and angle): Finetune contact point and stroke height to practice different topspin trajectories and footwork patterns. Retractable mechanism with reach settings up to 27 cm wheel diameter: Switch between short and extended returns to simulate varied rally distances and reaction times. Realistic ball motion: Builds forearm strength and stroke accuracy through repeated, consistent returns during solo drills. Generalpurpose fixing clamp: Attaches securely to most standard ping pong table edges without tools, keeping the device stable during fast rallies. Materials and compatibility Construction: Plastic and metal components for durability and consistent operation. Compatibility: Fits most standard ping pong tables. Retractable wheel reaches up to 27 cm in diameter to simulate a wide range of returns. Installation: Tool clamp included for quick attachment and removal. Practical use scenarios Solo topspin drills at home: Set the arm height and wheel reach to practice consistent topspin loops and improve timing without a partner. Warmup and stroke repetition at a club: Attach to a training table for targeted forearm and accuracy work before matches or coaching sessions. Skill refinement for juniors and beginners: Use shorter reach and lower angle to focus on technique, then extend reach and raise angle as control improves. What you'll get An adjustable table tennis trainer with adjustable arm, retractable wheel (up to 27 cm diameter), quickadjust mechanism, and a generalpurpose fixing clamp for easy, stable attachment to most standard tables.