Wii Exercise Mat Designed for Wii Fit - "Colors May Vary" Durable textured surface for improved traction Helps Balance Board stay in place Increases comfort & decreases impact during workouts Enhanced stability for your Wii Fit Balance Board 4mm thick / 72" X 24" (183cm X 61cm) - Colors May Vary Durable textured surface for improved traction Helps Balance Board stay in place Increases comfort & decreases impact during workouts Enhanced stability for your Wii Fit Balance Board 4mm thick / 72" X 24" (183cm X 61cm) - Colors May Vary