EXTREME SPIN: Generate extreme spin, and create chaos for opponents, with the HEAD Auxetic 2.0 Extreme MP Tennis Racquet. Endorsed by Matteo Berrettini, it’s the ultimate spin-machine for performance players. TECHNOLOGY: Auxetic 2.0 actively responds for real-time, super-accurate feedback - the ultimate connection between player & racquet. Graphene Inside strengthens frame, adds stability & optimizes energy from racquet to ball. Sound Grommets enhance power via greater string movement & optimize sound & vibrations. Spin Grommets allow greater main string movement for power & spin. Spin Shaft optimizes lateral stability for higher spin potential. Spin Pattern maximizes string snap-back for added spin. RACQUET SPECIFICATIONS: Beam: 23 / 26 / 21 mm; Head Size: 100 sq in; Weight (unstrung) 10.6 oz/300g; Balance (unstrung): 1 in HL/320 mm; Length 27 in; String pattern 16x19; CPI: 500. STRING OPTIONS: Synthetic Gut gives all-around players power & control. Velocity MLT brings tournament players power & comfort. Reflex MLT is a high-premium multifilament for comfort & control. Lynx Touch adds power & spin yet maintains touch & feel. Lynx Tour blends control & spin for intermediate/advanced players. Hawk mixes power & control. Hawk Power adds explosive power & control. Hawk Touch gives touch & feedback. All Hawk strings are ideal for high-level players. OPTIONAL TENNIS BAGS: Add a tennis bag to carry all your gear. The Extreme Pro Backpack holds up to 2 racquets, has an integrated shoe compartment, and side pockets. The Tour 3pk Bag has space for 3 racquets and all your extras that you want with you on court. The Extreme Pro Medium Duffle Bag holds up to 6 racquets in 2 main compartments. The Tour 12pk Bag holds up to 12 racquets in 3 compartments, one of which has CCT+ climate control. The ultimate spin-machine for performance players, the new generation of the HEAD Auxetic 2.0 Extreme MP Tennis Racquet now has Auxetic 2.0 technology so you can spin big and create chaos.