Merrithew Mat Extension for Reformer SPX Max: Stable and Space-Saving - With the Merrithew Mat Extension, you can equip the SPX Max Reformer in your gym with a stable padded surface. Additionally, the platform is raised, saving space in the workout area – exercises can be performed perfectly on the Reformer using the mat extension instead of a separate fitness mat on the floor. The extension is also ideal for the SPX Max Vertical. This results in increased functionality and reduces strain on the wrists and shoulders. Product details: Material: Vinyl padding / Dense EVA foam Dimensions (LxWxH): 140 x 56 x 5 cm Weight: 14.5 kg Color: Black.