Wilson Hyper ProStaff 7.1 Zone
| Head Size: | 95 sq. in. / 613 sq. cm. |
|---|---|
| Length: | 27.00 inches / 68.58 cm |
| Strung Weight: | 11.60 oz / 329 g |
| Balance: | 7pts HL |
| Swing Weight: | 317 |
| Beam Width: | 20.5mm |
| Tip/Shaft: | 20.5mm / 20.5mm |
| Composition: | 10% Hyper Carbon / 70% Graphite / 10% Fiberglass / 10% Kevlar |
| Power Level: | Low |
| String Pattern: | 16 Mains/19 Crosses |
| Main Skip: | 7T,9T,7H,9H |
| String Tension: | 53-63 |