The best-selling SIERRA model is back for the first time in two years, featuring a New Yorker design. This is a high-performance model for beginners who want to enjoy and improve their tennis. This new model features a 105-inch face size and lightweight frame with O3 technology, which expands the sweet spot and provides a mild feel, making it easy to swing and gentle on the arm. Prince SIERRA O3 WHT 7TJ138 New Hard Tennis Racket There are some minor scuffs and dirt as it was displayed in store, but it is generally in beautiful condition. Please check the images. - Brand: Prince - Model Name: Sierra 0 - Size: 105 sq. in. - Price: ¥23,100 - Frame Weight: PL/1050 Thank you for looking.