The RQS 33 offers premium performance with technologies that give you more power and stability. The Power Isometric head shape boasts a 20% larger sweet spot than conventional racquets. Specifications: Head Size: 107 sq. in. / 690 sq. cm. Length: 27.5 inches / 70 cm Strung Weight: 9.9oz / 281g Balance: 3 pts Head Heavy Swingweight: 325 Stiffness: 70 Beam Width: 27 mm Head / 20 mm Shaft Composition: High Modulus Graphite & Elastic Ti + 3D Graphite Power Level: Medium-High Swing Speed: Moderate String Pattern: 16 Mains / 18 Crosses Product Reviews: I replaced my V-Con 17 OS racquets with the new RQS 33. I have only played with them twice, but so far the racquets plays very similar to the V-Cons. I string my racquets @ 63 so the racquet feels like I need to put a little more on the ball at the net, but that will probably change as the strings begin to lose tension. Serving is nice, especially putting spin on the ball. This racquets feels good from all areas of the court. – Steve, Fort Myers, FL, USA