Description This item is a treadmill security key, adoption of good and durable ABS material. This safety key can stop the running machine quickly, and it is a good helper for ensuring your safety while using your treadmill. Easy to use and operate, it is suitable for gym and home use. Features -Color:Red -Material:ABS -Size:105.00X3.00X3.00cm/41.27X1.18X1.18in -Adoption of practical ABS material, sturdy and durable for long-term use. -Easy to use and simple to operate. Just place the safety lock in the panel groove, and the other end to your clothes. -With this magnet , there is no need to worry about treadmill users being injured on the treadmill. -Suitable for adults, children, the elderly, keeping safety while running on the treadmill. -Lightweight and compact size, not taking up much space, not increasing extra burden. Adoption of practical ABS material, sturdy and durable for long-term use. Easy to use and simple to operate. Just place the safety lock in the panel groove, and the other end to your clothes. With this magnet , there is no need to worry about treadmill users being injured on the treadmill. Suitable for adults, children, the elderly, keeping safety while running on the treadmill. Lightweight and compact size, not taking up much space, not increasing extra burden.