Balance is a lifetime pursuit, not something you are born with. Chub balance boards are a fun way to sharpen reaction times, steady your focus and strengthen connective muscles and tissues.
The "balance zone" indicated by the white pattern is completely flat, while the blue sides have concave. This allows you to balance on your heels and toes, like snowboarding, while locking into blunt stalls like skateboarding.
Deck - 13" wide, 36" long and has foam on top.
Roller - 6" in diameter, 22" long with foam around it to protect floors and slow the roll.