[Product Information]

• Treadmill safety key:It can work easy and quick on most treadmills requiring a round treadmill safety key.
• Strong Clip:It can easily clamp to any part of your clothing and it's strong to hold.
• Size:Cord Length: 81cm，Diameter of magnet shell: 2.2cm，Diameter of magnet: 1.3cm.
• Fits for most treadmill:Fit to a wide variety of treadmill brands.
• Good Service:We will solve it well for you if you have any problem.