Wilson K Factor K Bold 100 Tennis Racquet 4 3/8 Grip 16x19 New.

K Factor series midplus frame, 100 sq in head, 16x19 string pattern

Grip size 4 3/8 (size 3), 27 inch standard length

Graphite composition tuned for power and easy maneuverability

Case is not included

Red White Black Colorway

Head Size: 100 sq. in. / 645 sq. cm.

Length: 27.00 in.

Strung Weight: 9.8 oz / 278 g.

Balance: 2 pts Head Light.

String Pattern: 16 mains x 20 crosses.

Stiffness: 54 (Highly flexible and arm-friendly).

Swingweight: 295 kg ⋅ cm².

Cross Section: 22 mm straight beam.