IronMind Expand-Your-Hand Bands: Original, Authentic, Effective Promotes hand health through muscle balance hand exercise bands Prevents, reduces, or cures pain from nerve damage, arthritis, tennis elbow, carpal tunnel, or repetitive stress Focuses on extensors, maximizing hand strength Bands offer five levels of resistance, color-coded for ease of use, two full sets of five bands per package Made of a durable, latex-free and non-petroleum based material that is UV and ozone resistant