Description This item is atreadmillmagnetsecurity 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 yourtreadmill.Easy to use and operate, it is suitable for gym and home use. Features -Color:Red -Material:ABS -Size:95.00X3.30X3.00cm/37.34X1.30X1.18in -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 switch, 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. Packing list1 x Treadmill Lock