Get a grip! Keep your Reformer firmly in place during high-energy Jumpboard or Cardio-Tramp® Rebounder workouts! Our new High-Traction Reformer Feet™ are made of durable silicon rubber and PVC and will provide a superior grip between your Merrithew™ V2 Max™ (formerly the Professional Reformer), and Rehab V2 Max™ Reformer and all floor surfaces. Not compatible with SPX Reformers. Sold as a set of four, each with an easy-roll wheel. Universal Assembly Tool Included.