Description This product is a treadmill safety key, made of good and sturdy ABS material, durable. It can effectively ensure the safety of treadmill users. Convenient and easy to use and store. Suitable for home and gym use. Choose one for you. Features -Color:As Shown -Material:ABS -Size:100.00X3.00X3.00cm/39.30X1.18X1.18in -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 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. 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 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.