Description This product is an emergency stop key for treadmills, constructed with durable plastic, alloy, and a connecting rope. It features a strong magnet for secure attachment to the treadmill, ensuring quick access when needed. The key is designed to provide immediate safety protection during operation by stopping the treadmill in case of an emergency, helping to ensure user safety. It is easy to use and can be quickly inserted into the designated slot to start or stop the machine. Features - Color: As shown - Material: Plastic, alloy, rope - Size (black clip): 5.80 x 3.10 x 3.00 cm / 2.28 x 1.22 x 1.18 in - Size (red block): 4.00 x 2.30 x 1.80 cm / 1.57 x 0.90 x 0.71 in - Constructed from plastic, alloy, and rope for durability and reliable performance - Simple and user-friendly insertion design for easy operation - Compatible with various treadmill models, offering versatility and convenience - Activates immediately in emergencies to stop the treadmill and protect the user - Equipped with a magnetic clip for secure and convenient storage on the treadmill Packing List 1 x Treadmill Emergency Stop Key