Yonex Percept 100D Tennis Racquet Size:4 1/4 it means the paddle face

it means the paddle face provides the exact same high-friction texture and uniform ball-bite regardless of your swing path (whether carving an extreme underspin slice or rolling a massive topspin drive)

Balanced Power & Control:

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providing a solid feel on impact

To filter out the intense vibrations generated by the long main strings

Yonex Percept 100D Tennis Racquet Size:4 1/4 it means the paddle faceThe Yonex PERCEPT 100D is a unique "bridge" model in the Percept lineup, designed for advanced players who want the forgiveness and larger sweet spot of a 100 square inch head but the surgical precision of a dense string pattern. The "D" stands for Dense, and this racquet is particularly notable because it is the only frame in the Yonex catalog to feature an 18x19 string patterna configuration famously used by pros like Novak Djokovic to achieve a