The Yonex Ezone 100 Aqua Night Black tennis racket is a high-quality sporting good designed for tennis players. With a head size of 100 square inches and a grip size of 4 1/4 inches, this racket offers a comfortable and secure grip for optimal performance on the court. Made in Japan by the reputable brand Yonex, this model is known for its excellent control and power, making it a popular choice among tennis enthusiasts looking to improve their game.