-聽聽聽聽聽聽聽聽聽 DURABLE CONSTRUCTION: The Treadmill Doctor treadmill walking belt is built to last. Engineered with 2-ply commercial quality, Treadmill Doctor walking belts are perfect for both commercial and residential treadmills. -聽聽聽聽聽聽聽聽聽 AFFORDABLE TREADMILL BELT: Treadmill Doctor walking belts are built to handle the frequent use of professional gyms, but are priced for your home. Our belts are built to withstand daily use and offer value to commercial or home applications. -聽聽聽聽聽聽聽聽聽 POLYESTER-BLENDED BACKING: The Treadmill Doctor treadmill walking mats are 2-ply belts with a durable PVC top coat and polyester-blended backing. This reduces the risk of damage to electrical components, common with thicker and less pliable walking belts. -聽聽聽聽聽聽聽聽聽 PRE-LUBRICATED: The treadmill walking belt by Treadmill Doctor has been pre-lubricated and includes an additional application of lube. It is recommended to lubricate your walking belt at least once a year to reduce friction and stress on the other components of your treadmill. -聽聽聽聽聽聽聽聽聽 INDUSTRY鈥橲 LONGEST WARRANTY: The Treadmill Doctor treadmill walking belts come with a one-year warranty that covers defects in materials and workmanship 鈥?the industry鈥檚 longest warranty.