Description: 【Design】: Specifically crafted for player using the penhold grip, this Table Tennis Training Wrist Position helps maintain the correct distance between your hand and the paddle handle, ensuring your wrist remains stable and doesn't tilt during play 【Universal Application】: Suitable for player of all ages, this Wrist Shaper is designed to enhance table tennis skills across different skill levels, making it a versatile addition to any player training regimen 【Comfortable Materials】: Made from a combination of plastic and cotton materials, this Wrist Trainer offers comfort even during extended practice , allowing you to focus on improving your game without discomfort 【Compact Dimensions】: The fixed board measures 5.12inch while the wrist strap is 3.15inchx3.15inch in size, providing a snug fit that supports effective training without being cumbersome 【Package Includes】: 1 set of Ping Pong Training Wrist Shaper (Color will be sent at random) Specification: Fix Board: 13cm/5.12inch Wrist Shaper: 8cmx8cm/3.15inchx3.15inch Package Includes: 1 Set Table Tennis Training Wristband(Random Color) Note: Please allow slightly errors 1-2cm differences due to manual measurement.