Feature Highlights: 1. Reliable Material Quality – Made with durable materials for confident, long-term use. 2. Portable & Convenient – Compact and lightweight, this safety key can easily be carried in your bag to the gym. It clips securely onto your clothing without getting in the way during workouts. 3. Practical & Essential Tool – A missing or faulty safety key can prevent your treadmill from starting or cause unstable power. This magnetic safety key serves as a handy backup to keep your equipment running smoothly. 4. Wide Compatibility – Designed to fit most treadmills and running machines. Please check the size details before purchase to ensure it works with your model. 5. Easy to Use – Simply attach the magnetic key to the designated area on your treadmill to activate or secure the emergency stop function. Product Details: This universal magnetic safety switch acts as an emergency stop magnet for treadmills and running machines. It helps maintain safe operation by ensuring the treadmill starts only when the key is in place. The compact design makes it easy to store, carry, and attach to your workout attire. Specifications: - Color: Red - Material: PVC - Size: 2.8 x 2.5 x 1 cm - Package Includes: 1 x Magnet Safety Key Note: Product color may vary slightly due to lighting and screen settings. Please allow a slight size variance of +/- 1–3 cm. Only the listed items are included in the package.