You cannot add "Nautilus Equipment Mat (48" x 36")" to the cart because the product is out of stock. Add to cart SPRI Folding Exercise Mat 60″ x 24″ x 2″ – Black $79.98 Add to cart SPRI Folding Exercise Mat 72″ x 24″ x 2″ – Black $89.98 Add to cart SPRI Roll Up Mat – Roll & Go $24.98