The StringKing(R) Men's Mark 2F Stiff Unstrung Lacrosse Head was designed for the perfect balance of flexibility, stiffness, and strength to dominate the X. This unstrung lacrosse head is easy to custom string to your preferences. Stiffer materials Hybrid plastic gives the perfect balance of flex and stiffness Stiffer material helps dominate the battle and improve ball control Control Shortened throat that gives more leverage Higher flare and straighter sidewall that help you control the ball Stiff Construction Used material more efficiently in high-impact areas makes the head stiffer Ground Ball Dominance Angled scoop makes it a ground ball vacuum so you can attack a loose ball from any angle