Introducing the ROYAL COLLECTION, a stunning H5 category work by Eqxiu.com. The RC SFD X7 series has officially launched with its dazzling presence! This innovative series features the SFD X7 CUSTOM DRIVER, a 455cc driver head with a square face and lie angle of 60 degrees, weighing 194g (HI COR version 188g). The face is crafted from SP-700 titanium alloy with special thickness processing and polishing. The bottom is made of 6-4 titanium alloy precision casting, finished with black baking paint and black IP treatment. The crown is also treated with black baking paint, featuring a 3-piece structure. The new SFD face extends the sweet spot by 3mm, expanding the sweet spot by 7% compared to the old model, with a higher rebound value to enhance initial speed and increase average flight distance by 7%. The new SFD maintains a similar appearance to previous models with RC's classic horseshoe-shaped groove, but undergoes a complete transformation in shape and internal structure. The top and bottom edges of the new SFD face are relatively parallel, making it easier to aim and produce accurate trajectories. Two balance weight blocks are added to the edge of the groove inside the head, stabilizing the trajectory and providing a more comfortable feeling. Continuing the 2013 SFD's low center of gravity and easy-to-launch design, the new version expands the sweet spot, reduces excessive spin with a shallow center of gravity depth, and has an appropriate center of gravity distance for a better feeling when touching the ball.