The Butterfly Innerforce Layer ZLF blade is truly the best of both worlds. The ZL fibers increase the sweet spot, increasing the margin of error and minimizing mishits. However, it does this while maintaining a soft feel with good feedback in the handle. This, coupled with the Innerforce Layer technology (placing the ZL fibers next to the center ply), results in an easy controllable blade capable of great feel, very high spin, and an ease of use that rivals any blade on the market. Anyone looking to add control and spin to their game need not look any further; youve found it! Butterfly Rozena and Roundell rubber model lines provide controllable power and high levels of spin to players transitioning to their first High Tension rubber. If you are more advanced and your goal is to stay close to the table, Tenergy 05 and Dignics 05 will give you short, high trajectories over the table and help you exploit sharp angles. For those interested in giving their opponents a different look (especially low-trajectory missiles!), Butterfly Impartial XS short pips pair wonderfully with the control this blade offers. To add more grip to this blade, you can get the Soft Grip Tape, providing grip and comfort to the racket handle. Another great choice to extend the longevity of your racket is adding side tape to the blade, protecting the wood in the event it is hit on the table. Reaction: 9.6 Vibration: 7.9 Plies: 5W+2ZLF Weight: ~85 g Blade Thickness: 5.3 mm Blade Size: 157x150 mm AN Handle Size: 100x24 mm FL Handle Size: 100x24 mm ST Handle Size: 100x22 mm Made in Japan