Head Size100 sq. in. - Length27in / 68.58cm - Balance Point345 mm - Stringing Pattern / Tension16 x 19 / 40-55 lbsMaterialHM GRAPHITE, NANOMESH NEO, VDMStrung / Grip Size - YES / G3, 4-3/8Cover Included - YESBecoming in the New Shape of Spin the Yonex VCore Feel (250) tennis racquet features the advanced technologies needed to help players implement speed and spin into their game. Yonex designed the new VCORE Feel tennis racquet for transitioning junior-level players looking for a light, maneuverable racquet that s great for spin and speed. The precise engineering of the Yonex VCORE frame allows for versatile racquet movement and reduced air resistance. The VCORE will help you bring your best game to the court for an experience that s extraordinary. - VDM - First used in our snowboards to reduce vibrations at impact, Vibration Dampening Mesh (VDM) is now used in four of our racquet series. VDM is a stretchy mesh material that is wrapped around the graphite within the grip to filter unwanted vibrations and improve touch and precision.