Chango R4 Balance Board
descriptionChango's unique design features two balance boards in one. Balance on the yellow center ball and it's a wobble board, remove the yellow ball and balance on the two wooden balls and it's a rocker board. These high-quality boards, made of handcrafted laminated wood, are offered in two styles. The round R4 model measures 16" in diameter and the S2000 has a 15" x 7.5" platform that can also be used for calf stretches and push-ups.