This is a treadmill safety key designed to stop your treadmill in a short time, and it is made of sturdy material, sturdy and practical for a long-lasting use. And it is equipped with a magnet design, which is easy for you to install it, and you can have a safe fitness with this safety key. Features -Color:Red-Material:ABS-Size:105.00X3.00X3.00cm/41.27X1.18X1.18in-When used, the safety lock is placed iN groove of the panel and the other end is on clothes, which is convenient to operate. -It can be used as an emergency stop switch for treadmill safety, suitable for professional and personal use. -Lightweight and portable, which is more convenient to store and use, and you can take it when you go to the gym. -A good gift for yourself, family, friends, co-workers, treadmill users, and people in need. -And it is equipped with a magnet design, which is easy for you to install it, and you can have a safe fitness with this safety key. Packing list: 1 x Treadmill Lock