Description: Versatile Application: Primarily designed for exercise bikes, this indoor bike monitor can also be used with elliptical machines, and steppers, among other fitness equipment.Material: Multifunctional fitness bike monitor is made of stable pp material, with fine workmanship, ensuring long term use and resistance to wear and tear.Dimensions: Size is 12cmx9.8cm, making it compact enough to fit on most exercise machines, is easy to read making it a great fitness monitor for everyone.Functionality: It serves as a reliable counter for your elliptical rowing machine or display for your exercise bike, helping to track your progress during workouts.Easy Installation: Designed for easy installation on your fitness equipment, this accessory will enhance the functionality of your workout machines without any hassle. Specification: Material: PP Size Chart: 12cmx9.8cm/4.72inchx3.86inch Package Includes: 1 Replacement Monitor Speedmeter ? Note: Please allow slightly errors 1-2cm differences due to manual measurement.