CTA DIGITAL WI-BBB Balance Board Mat for Wii Fit. Place your Wii Balance Board securely on the Balance Board Mat from CTA Digital. Perfect for the Wii Fit, you can immerse yourself in those health conscience, interactive games on your Wii Balance board safely knowing that you will not slide or fall easily as you would on a hard, wooden floor. Made of a soft, non slip grip plastic material, your board, nor your feet would feel any uneasiness from this mat.