The Stern 330 has a slim frame and designed to be a light weight racket. The frame is 9mm thick, and the overall weight of the racket is 84-86gm. The racket features 1.5k of Woven Carbon that improves the toughness of the racket. It acts like a spring loaded mechanism to give extra repulsion during impact.
Specification:
Frame Material: HM Graphite + 1.5K Woven Carbon
Shaft Material: HM Graphite + 1.5K Woven Carbon
Frame Thickness: 9.5 mm
Flex: Medium
Shaft Dia.: 7.0mm
Weight: 84 - 86g, G2
Length: 675 mm
Max Tension: 35 lbs
Balance: 285 � 3mm (Head Heavy)
Special Features:
-ISO, Slim frame
-Full 1.5K Woven Carbon
-72 grommets