NQEUEPN 2pcs Universal Treadmill Magnetic Safety Key, Emergency Stop Lock Magnetic Safety Switch Replacement for Most Running Machines (Black, Red)

["Package Includes: You will receive 2 treadmill magnetic safety keys, ensuring you have enough for daily use and timely replacement.","Durable Material: Crafted from good-quality ABS and magnets, these treadmill safety switches are sturdy, reliable, and easy to use. They are built to last and not easily damaged, offering you peace of mind during workouts.","Size Details: The safety key measures approximately 102cm/40.16in in total length, and the magnetic buckle is 4x1.5cm/1.57x0.59in. Please verify the dimensions before purchase to ensure compatibility.","Wide Compatibility: These universal treadmill safety keys are suitable for most treadmill models that use magnetic safety switches. Each key features a convenient clip that can be easily attached to your clothing.","Essential Replacement: A damaged or missing safety key can prevent your treadmill from starting or cause unstable operation. Keeping spare safety keys on hand ensures your treadmill remains functional and safe to use."]