HEAD YouTek™ IG Speed MP 16/19 comes with some added leverage thanks to its 27.2 inch length. It is with 16/19 string pattern and is for players looking for more pop and spin in combination with power and feel. With a 100 sq. inch headsize, open string pattern and at a strung weight of 11.8 oz (11.1 oz unstrung), this racquet is for intermediate to advanced players and ideal for offensive baseline players. The HEAD Innegra technology significantly improves stability and increases the shock absorption while the d3o technology allows you to have a soft touch on feel shots but also stiffens the racquet when needing a little extra stability for hard hit balls. The IG Speed Midplus (16x19) uses a DuPont Teflon grommet system that reduces friction.