Running Machine Safety Buckle Treadmill Magnetic Security Switch Lock Plastic Red Safety Clip Sports Fitness Equipment Features:Magnetic work, it can work easy and fast on most treadmills that require treadmill safety key. It can be easily attached to any part of your clothing and is strong to hold. Safety keys are extremely important to keep any treadmill running efficiently. Made of high-quality ABS plastic, braided rope and powerful magnets mmaterial, this improves its strength and safety.Replacement security keys will solve the common treadmill problems at a fraction of the cost. Specification:Type: Treadmill Safety BuckleMaterial: ABSApplications: Running Machine TreadmillFeatures: Treadmill Safety Buckle, Running Machine Magnetic Lock, Security Safety Clip, Sports Fitness Equipment AccessoriesDimension: app.5cm/ 1.96inColor: RedQuantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:1 Pc x Treadmill Safety Buckle Our products are made with the splendid quality materials and are designed to provide you with the best possible user experience.