DESC: The BodyCraft® TR1160 Treadmill has a virtually indestructible, thermoset Melamine coated, 1-inch thick deck. Matched to this specific deck surface is a belt backed with a high grade polyester weave fabric.The eight Kinetic Energy Dampers are strategically placed between the deck and frame of the BodyCraft® TR1160 Treadmill to provide the most favorable response at each point in your stride, more cushioning in the foot strike zone, moderate cushioning in the middle of your stride, and less cushioning in the "push-zone".The Soft Drop Folding System allows you to safely create extra space when not using your BodyCraft® TR1160 Treadmill.