Wilson '13 Juice 26 Junior Tennis Racquet 4" grip Borrowing the appearance of the full length frame the Wilson Juice 26 Junior is designed for the fut ure big hitters of the game With a standard 100 square inch head size and weighing 88 ounces strung this is the perfect frame for the upcoming junior that wants to learn to hit big The open string pa tern also helps to generate spin allowing the player to develop solid topspin for both consistency nd control on their ground strokes an important aspect of todays game