Uncaged Ergonomics BASE Active Standing Desk Balance Board

Take active standing to the next level. Surf, rock, tilt, and move safely at your standing desk. Also, stand perfectly still when you want! From Uncaged Ergonomics. 360-degree motion Non-skid/non-marking bottom and corners Measures 23.5"L x 13.25"W x 3"H; maximum weight 250 lbs 90-day Limited Manufacturer's Warranty Imported