Volkl-Super G 8 300 Tennis Racquet-() The Volkl Organix 8 300 Super G provides the best in power and comfort. Technology updates and an open 16x18 string pattern add to this racquet`s all-around appeal... 10.6 Ounces Unstrung | Super G Grommets | 16X18 String Pattern Size - (4_3/8) | Color - (See Description) Authorized Volkl Dealer. All racquets are strung and ready for the courts! SEE SELLER DETAILS FOR RETURN POLICY.