"Game Changer" Chess Strategy Infinity Scarf Size:One Size The metal in the pendant

The metal in the pendant is a lead-free

stretchy cotton-spandex fabric that twirls perfectly

Brilliant mathematicians can now sport their favorite irrational number on this brilliantly ­colored headband

growing longer and more difficult to control

smooth 82% polyester 18% athletic-style spandex blend

"Game Changer" Chess Strategy Infinity Scarf Size:One Size The metal in the pendantDescription Specifications Gauge your opponent, and choose your chess opening will it be a classic Queen's Gambit? Or maybe you will use the Ruy Lopez to create the Noah's Ark Trap? Perhaps you're feeling subtle and want to try out the Four Knights Game? Whatever you choose, no one will doubt your practical tactical brilliance. Black and white chess pieces accented with red dot a checkerboard background, marked up in handwritten red Sharpie strategy