Features: 1.Material:Made of reliable nylon material. 2.Size:The fitness monitor band is about 0.8 x 11.8 inches/ 20 x 300 mm. 3.Compatible with most heart rate sensors. 4.The heart rate monitor replacement band can be worn either on the wrist or on the arm, suitable for many activities, such as rock climbing, cycling, jogging, yoga, running and mountain climbing, to enjoy sports. 5.Installation:You can choose a suitable length based on the hole, which will not move on your arm, but not so tight that it brings you uncomfort. Package Includes: Heart Rate Monitor Band*4 .
