Home / Product PackageDimensions / 500, 900, 500, 600 500, 900, 500, 600 Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by Sales Rank Gaiam Classic Balance Ball Chair – Exercise Stability Yoga Ball Premium Ergonomic Chair for Home and Office Desk with… $69.95 View on Amazon.com