?Quality Assurance?We are committed to providing good value for money to all those who love sports, and customer satisfaction is our top priority.If there are any product issues, please feel free to contact us. ?Wide Compatible?This magnet for treadmill key is suitable for almost 99% of treadmills, compatible with most top brands, including Alliance, Pacemaster, Fitness Gear, Horizon, Bowflex, Landice, Lifespan, Livestrong, Merit, Pathfinder, Smooth, Sole, Sunny, Tempo, Triumph and Xterra.For size reasons, we can't guarantee that it is suitable for all treadmills. If there is any incompatibility, please contact us by message or consult us before purchg. ?Perfect Alternative?An old safety key may prevent the treadmill from turning on or make the system power unstable., our replacement key can perfectly solve these problems at a fraction of the cost. ?Premium Material?Nordictrack treadmill key made of high quality ABS plastic and magnet.The material of key is sturdy ,fit for long-term use by runners. Plastic clip: 2.8 * 4cm, shell diameter of magnet: 3cm, nylon rope: 1M. ?Treadmill safety key?Magnetic work, can work easily and quickly on most treadmills requiring a round treadmill safety key.Strong clips can be tightly clamped to any part of the clothing and easily clips to virtually all types of clothing, so it keeps you safe even when you are running fast.

Screen Size: 1.2 Inches. Frame Material: Plastic. Maximum Weight Recommendation: 1 Grams. Material: Nylon, Plastic, Acrylonitrile Butadiene Styrene. Color: Black. Brand: Thlevel. Best Sellers Rank: See Top 100 in Sports & Outdoors. : B0819J8M6V. Manufacturer: Thlevel. Date First Available: November 10, 2019. Package Dimensions: 3.23 x 2.09 x 0.63 inches; 0.35 Ounces.