1-Strong Clip: It can easily clamp to any part of your clothing and it’s strong to hold.
2-Safety treadmill key，extremely important to maintain the efficient operation of any treadmill sport.
3-Easily clips to virtually all types of clothing so you can forget about the key while you walk or run
4-Material: ABS plastic and magnet.Cord Length: 92cm, Diameter of magnet shell: 2.8cm, Diameter of magnet: 1.4cm.
5-Fits most models from Alliance, Pacemaster, Fitness Gear, Horizon, Bowflex, Landice, Lifespan, Livestrong, Merit, Pathfinder, Smooth, Sole, Sunny, Tempo, Triumph and Xterra.