I opened the outer box to take pictures for the listing. The inner boxes have never been taken out. - Model Name: X01B+ - Series Name: TOURSTAGE X-01 SERIES - Package Contents: Golf balls, 3 balls per pack x 4 packs The TOURSTAGE X-01B+ is a golf ball for athletes, used by tour professionals, that achieves "long distance" with high launch and low spin, making it resistant to wind, and also provides excellent approach spin performance and a "feel of the ball on the face" around the green. It pursues distance with a large diameter core and 344 dimples, while the thin urethane cover provides a firm feel and spin performance, making it particularly popular with golfers with fast head speeds (recommended for 47m/s or higher). Thank you for viewing.