![Decathlon UK on Twitter: "@plebdeb Hi Debbie ! Your tennis racquet grip size is then determined by the length between the tip of your ring finger and the bottom lateral palm crease. Decathlon UK on Twitter: "@plebdeb Hi Debbie ! Your tennis racquet grip size is then determined by the length between the tip of your ring finger and the bottom lateral palm crease.](https://pbs.twimg.com/media/D9arSBzXkAApYDk.jpg)
Decathlon UK on Twitter: "@plebdeb Hi Debbie ! Your tennis racquet grip size is then determined by the length between the tip of your ring finger and the bottom lateral palm crease.
![String Matters on Twitter: "Finding the right grip size can improve your game. Here's an easy way to measure your grip size. #tennis #tennisgrip https://t.co/76A7c5z08y" / Twitter String Matters on Twitter: "Finding the right grip size can improve your game. Here's an easy way to measure your grip size. #tennis #tennisgrip https://t.co/76A7c5z08y" / Twitter](https://pbs.twimg.com/media/CTrJF-DVAAIuIB-.jpg)
String Matters on Twitter: "Finding the right grip size can improve your game. Here's an easy way to measure your grip size. #tennis #tennisgrip https://t.co/76A7c5z08y" / Twitter
![Amazon.com : Wilson Federer Adult Recreational Tennis Racket - Grip Size 3 - 4 3/8", Red/White/Black : Sports & Outdoors Amazon.com : Wilson Federer Adult Recreational Tennis Racket - Grip Size 3 - 4 3/8", Red/White/Black : Sports & Outdoors](https://m.media-amazon.com/images/I/616DxU8YxhL._AC_UF350,350_QL80_.jpg)