View cart “SPRI Xerdisc” has been added to your cart. Nautilus Equipment Mat (48″ x 36″)$99.00 Out of stock Categories: All Products, Fitness Accessories, Mats Description Description Available for pickup at our store (will not be shipped). Related products Add to cart SPRI Xerdisc $34.98 Add to cart SPRI XERTUBE Very Light $15.98 Select options Matrix TF50 Folding Treadmill $4,899.00 – $7,299.00 Add to cart SPRI Xerball Medicine Ball – 12lb $80.98